UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uA4rMhEVmLL1IQT33nHkGni6qifAExtiK/Eisq9eD/A=' 
WHERE 
  key_id = 'bf6d78299a2d90c3232ba971f3affac322a2fa583bafe15746c76016a85c00d9' 
  AND (
    token = 'uA4rMhEVmLL1IQT33nHkGni6qifAExtiK/Eisq9eD/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )