UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Virz0IhBP1tuWc0uzVarQ2pYnNCnVmFf+WeI1si6/Ws=' 
WHERE 
  key_id = 'e8e2d92cf04b49907ed40a4e6948cd4deff7f26680d98b55f4e7c45abde26fa0' 
  AND (
    token = 'Virz0IhBP1tuWc0uzVarQ2pYnNCnVmFf+WeI1si6/Ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )