UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YAj0W4VBGaHvFQ3mE3pDulgqdImcEecjFV11Kgk/sew=' 
WHERE 
  key_id = '6f1264767906d378931ef51acd80e3076d84c423ab1f68fdf672560cf7c045d5' 
  AND (
    token = 'YAj0W4VBGaHvFQ3mE3pDulgqdImcEecjFV11Kgk/sew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )