UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RtcS8EuY4w7Z5pD6AVw5hEhxnpsZ4V4XdiF4ynReeDo=' 
WHERE 
  key_id = 'd1ce14fcb964e060fc1fe45df752817b3dfef1c457020f91767482c6ff1d59ff' 
  AND (
    token = 'RtcS8EuY4w7Z5pD6AVw5hEhxnpsZ4V4XdiF4ynReeDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )