UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNtMIMNRDZiEGNcVo6jU8vjG2DwMi/wZ/+IpdI3RRBg=' 
WHERE 
  key_id = 'a7f798c02045a7c16b6b7eed0e0db7f6a6da346f9c8eb0b5633bb06fbb6c1665' 
  AND (
    token = 'JNtMIMNRDZiEGNcVo6jU8vjG2DwMi/wZ/+IpdI3RRBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )