UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+BfDIDTesEwSg3BB8+2pY7VR1pkvOV6A6ea9GSFEuQ=' 
WHERE 
  key_id = '356d1f81aa5de7b42d98c45c9b0ba6693c553c215fd5112360f7dfa5068394c8' 
  AND (
    token = 'c+BfDIDTesEwSg3BB8+2pY7VR1pkvOV6A6ea9GSFEuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )