UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G3qjl/CMdZK8uYmvmJufcverHuFQoj9MqfU3RrO8H8w=' 
WHERE 
  key_id = '6ccac669207d96549992262529935c018e192ffc62522ea6574be4d27892eaea' 
  AND (
    token = 'G3qjl/CMdZK8uYmvmJufcverHuFQoj9MqfU3RrO8H8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )