UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzPyJfwu2Vk+g70Zm04+UVn++KsFK3+YyRR2Ytv6a/I=' 
WHERE 
  key_id = 'e4ed21f20740042f6576233e623b0e5ff79911b50533112072e1b4cb4d9bdbe5' 
  AND (
    token = 'nzPyJfwu2Vk+g70Zm04+UVn++KsFK3+YyRR2Ytv6a/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )