UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWucVukHeKWOKox9TAdJ/f2vOhcGOotZYGpEijJsrTQ=' 
WHERE 
  key_id = 'cbceccdb5fb1bc50d94eba1def859f9ef88152fb7ada9b79ad1d350e63420990' 
  AND (
    token = 'KWucVukHeKWOKox9TAdJ/f2vOhcGOotZYGpEijJsrTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )