UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FPNlfA7Zo4H7A2inu+f/IUpnSDTXp5FNCDLAkFdtFQU=' 
WHERE 
  key_id = '2b5cda19fb5a184a219f746eea41e0743317d3d3a41928f5e59a6fec777cfa58' 
  AND (
    token = 'FPNlfA7Zo4H7A2inu+f/IUpnSDTXp5FNCDLAkFdtFQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )