UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGpDW0vndHFv9EyqQstdy0gzTgovAv7pGmhveAMBEOA=' 
WHERE 
  key_id = 'aa56d37c639ec0677e979d2c9d9b73db0aa2b0bb927f4130c52ef1188d17b6fc' 
  AND (
    token = 'nGpDW0vndHFv9EyqQstdy0gzTgovAv7pGmhveAMBEOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )