UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mghLeMC8vumrCVXlkwb0MvZyYMcMXdY2lTcsr6eC3oM=' 
WHERE 
  key_id = 'c88ee69df54c32199777412f6892edc4aeb37e04d38b4253c85fd8ff4a12e0ee' 
  AND (
    token = 'mghLeMC8vumrCVXlkwb0MvZyYMcMXdY2lTcsr6eC3oM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )