INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0eb3cc5d4ed8076aaf74c3342117d8c321d3d43d644ba37bea8918cb04e0374', 
    'z5qGZx0XkuYdxx6bQN3azGTIp3ANXiMJbQpshRyOm5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)