INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1febbd682b19dad451146efd2312d50abd3274edb3dc65309c25ca5f83556546', 
    '+c7OFsCErMKk50lbwWE5SFc6y3lIfqxw7Vd9nyH/SVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00088

Result

int(1)