UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gV1H17VlEyX0BtS2rYFdYE78ZpaQDFX8jPVR2Gy6SU8=' 
WHERE 
  key_id = 'd8ff0881cca891656111da8df9a7fe2427881273338a4d5c2fbe523df6f11323' 
  AND (
    token = 'gV1H17VlEyX0BtS2rYFdYE78ZpaQDFX8jPVR2Gy6SU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )