UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x1rXFqSEb/cF1PVA3TkEIaX8hbLSqf3WWft96MXLGrY=' 
WHERE 
  key_id = 'f06e3e7d0ce8b97cd28cab9dd0b07c3855723f8124564e1824daf648c5039326' 
  AND (
    token = 'x1rXFqSEb/cF1PVA3TkEIaX8hbLSqf3WWft96MXLGrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )