UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlnCVAY68NX0i71gXcOw0XDUKQUKR16ZCE2+fyXgwd8=' 
WHERE 
  key_id = 'e47dfc1cda755ad7eca4648c09d75192bcd147056d99d0632830ac0dfdfbd7df' 
  AND (
    token = 'OlnCVAY68NX0i71gXcOw0XDUKQUKR16ZCE2+fyXgwd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )