UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+xukjWtOwtgTmYB+TRXg+R5ngOY2mOsiiuiL3VTExQ=' 
WHERE 
  key_id = 'f53d0f7f3ce98b10066f27ee871fb645ae6fb93eae01f7af8b3eb53b924926cf' 
  AND (
    token = '/+xukjWtOwtgTmYB+TRXg+R5ngOY2mOsiiuiL3VTExQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )