UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IIzvv2/TN9dvSeTSlDvv6Yq3d7Q2zjLM6Oe9Qr/tUTg=' 
WHERE 
  key_id = 'a5c1db14eaa0e80a779f214d4985d4efb5449318cc77b8ab946f7e20b51f9f3a' 
  AND (
    token = 'IIzvv2/TN9dvSeTSlDvv6Yq3d7Q2zjLM6Oe9Qr/tUTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )