INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cb5d3c9947e0329f0cef8843b5ee210bcd6fd423623f3f290fa1db463c41425', 
    '18AThQ/tClNQh1Mc9FK/xUW7gCiDHIT0aCQS36BNTLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)