UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cG+ItJHD+e58wpaWYActh9LIMN98RfPpnH29EBDvCQU=' 
WHERE 
  key_id = 'bbb95ff2624cfc5fd26eeb6c9a7fcc8fe2cd3bbf139bda9864afaf04fc0a15cd' 
  AND (
    token = 'cG+ItJHD+e58wpaWYActh9LIMN98RfPpnH29EBDvCQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )