UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TyJpDijiWMv4uwGTO/vMDmRKhYopYPcx6cI+Pn5w49I=' 
WHERE 
  key_id = 'f1b2bbfb5415a0e7b47216f64234ed26be088f5511f90dcf86d376d3d20f0e88' 
  AND (
    token = 'TyJpDijiWMv4uwGTO/vMDmRKhYopYPcx6cI+Pn5w49I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )