UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2rsTSnHkXPXRhWHDz0b5bRbFofe+nxVoNX/VCkzBnE=' 
WHERE 
  key_id = 'd9d7f4abd94e865da58d3d386505d0da59853910e59e77aaf20125bfb8cf0b75' 
  AND (
    token = 'R2rsTSnHkXPXRhWHDz0b5bRbFofe+nxVoNX/VCkzBnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )