UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nx3WlXigDSCMIrrXpIN2tifwlT+Fy6x9dABIXVSNtZ0=' 
WHERE 
  key_id = 'bb9d4acd506294f8654b04346f37f1bcbde01b5eba3f4c7c303605d6e861a79d' 
  AND (
    token = 'nx3WlXigDSCMIrrXpIN2tifwlT+Fy6x9dABIXVSNtZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )