UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ddtkH5RFtR9+sEW9y8wTCPCncBm1tZZWvOSw/ANrzA=' 
WHERE 
  key_id = '704ec61f01cf6d831d047df2f16e024569adf02f5037622db18462bf167e23f0' 
  AND (
    token = '2ddtkH5RFtR9+sEW9y8wTCPCncBm1tZZWvOSw/ANrzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )