UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MzSfnYwKBastB1iAo5lE2e5ojwX94y0CLfTY6bkmH10=' 
WHERE 
  key_id = 'c87fa089616474ff1c97c2e5f017d4563f24ccba2118f33637f9a2d458c0ba58' 
  AND (
    token = 'MzSfnYwKBastB1iAo5lE2e5ojwX94y0CLfTY6bkmH10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )