UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4mhAdHx0KDy5f91nAa8IXukqZRPUfnC9zJNaZHJ+Ls=' 
WHERE 
  key_id = '4ab369d9bd3c0eab79c9dee478bef0b64ff2e724b5f032b83966e1a896e88170' 
  AND (
    token = 'W4mhAdHx0KDy5f91nAa8IXukqZRPUfnC9zJNaZHJ+Ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )