UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5C/rIn6cHM6WS8KITsq4v19b53AH+VqMJRKGtQW3GaE=' 
WHERE 
  key_id = '0fed17cc2ff7ba36443be9bd9574ec94bc1374426ea906f738e2c105f61aa746' 
  AND (
    token = '5C/rIn6cHM6WS8KITsq4v19b53AH+VqMJRKGtQW3GaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )