UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ZPOCNikUxfe/0U+yqEXwDmukHkcD5Qm2L2zvgw2a5g=' 
WHERE 
  key_id = '16721b63bc698cf8ec5718a2a1961a2f6ee278ae34b6a99a923c21ecc59317b7' 
  AND (
    token = '8ZPOCNikUxfe/0U+yqEXwDmukHkcD5Qm2L2zvgw2a5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )