UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4c2Ry1HhOEpvEmNFAVBA2rJ1ihx+YqNGuFvTOz1I+U=' 
WHERE 
  key_id = 'f94851cc5eeab327e76d2cf882abc461aed1d3ed276f9d8ed7dd95b27d304666' 
  AND (
    token = 'c4c2Ry1HhOEpvEmNFAVBA2rJ1ihx+YqNGuFvTOz1I+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )