UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5PyOi75phGbbsdreuV7y5Mu2X3Htl7LESJhyZJibww=' 
WHERE 
  key_id = 'f5c314e0c01b75a8501ca71acd09a76ffd3f6500009898e44abe080c163a6aed' 
  AND (
    token = 'n5PyOi75phGbbsdreuV7y5Mu2X3Htl7LESJhyZJibww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )