UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'va2wjH5aawbBnxh0jvPhDRkr6PwElJ3aq49CMPSm2wg=' 
WHERE 
  key_id = '388f1cf9e9c49bf888b2a042a8c6051bd836303625a1a939c533a4df8e3a97c4' 
  AND (
    token = 'va2wjH5aawbBnxh0jvPhDRkr6PwElJ3aq49CMPSm2wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )