UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RsYg/GWud8qUAer0+pPIqWPB8GyIGs9XOGNB3Zokk30=' 
WHERE 
  key_id = 'ed95ee8fb178d1be2775bdb1689f9feca265eb6c8f3f714d42022545566df0db' 
  AND (
    token = 'RsYg/GWud8qUAer0+pPIqWPB8GyIGs9XOGNB3Zokk30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )