UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YNycjPzUuYcaLJGj0IZVNvUKRxPLSEduDbVBlILirNI=' 
WHERE 
  key_id = '20e358dccd3061206bfe55d18da6bba19b65fdc97a5be7be527fad711eb9e9a8' 
  AND (
    token = 'YNycjPzUuYcaLJGj0IZVNvUKRxPLSEduDbVBlILirNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )