UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ECh7oIj3AuEeFBnQiB+tw00mg+CJ1pj+X8JW5R/x38=' 
WHERE 
  key_id = '5c34581fbd60cd6e95a4f9b557514a3301b796efa96a6dab1c3d3f5f60a68f91' 
  AND (
    token = '9ECh7oIj3AuEeFBnQiB+tw00mg+CJ1pj+X8JW5R/x38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )