UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lD4fHO+c2xx1xMic3Y42/lHTV4iFqhGjMiilebZEfJw=' 
WHERE 
  key_id = 'b4b14854a727e3b29200bb5535a660fe2eb391def8913140533e7c8770e697f1' 
  AND (
    token = 'lD4fHO+c2xx1xMic3Y42/lHTV4iFqhGjMiilebZEfJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )