UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7+ehI/h7O1nXEn1f4F3gCJUVuG95F3SiPCD+V6e8Aw=' 
WHERE 
  key_id = 'f0eac368aa9d3d5fdeee09dafad0dd3ac2bf5e8b8fd9301113acbfcf5aad6946' 
  AND (
    token = 'n7+ehI/h7O1nXEn1f4F3gCJUVuG95F3SiPCD+V6e8Aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )