UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nhkuHT6ghL76ILqKm2s2XyiRTzxV33pnfsCzuPB2p4=' 
WHERE 
  key_id = '775e7c820b9eb8fb08b9bccbc24c1514a89a5dc82e74fc980428fc8b3617adc2' 
  AND (
    token = '+nhkuHT6ghL76ILqKm2s2XyiRTzxV33pnfsCzuPB2p4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )