UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tyEHFJRAX9IGgFge+3dMBYlorF9LnmHwHpLb1wd7HOM=' 
WHERE 
  key_id = '16e13fca824531984d9fbaede397910de1a3a0342a1c1165dfdd1341e1926b78' 
  AND (
    token = 'tyEHFJRAX9IGgFge+3dMBYlorF9LnmHwHpLb1wd7HOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )