INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ef19596be010aafba248f8566e5556a0c9e37cb2bc21f86d675d7c0130d2e46', 
    '4MNSulKieOLBezTwUDoQqpW1LIep058zw2OjwbwDWmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)