UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fx01nPVPEpqunm0T142IqIcGHelVMoz01sTSAENAkUA=' 
WHERE 
  key_id = 'edd19f7648202e34769e510598fc962734e63d610a7e342d0ae1be39274dc849' 
  AND (
    token = 'Fx01nPVPEpqunm0T142IqIcGHelVMoz01sTSAENAkUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )