INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3484b7532b94f746a5fe774f37dd12163ca80ff24d77d7103459f66b3a9d307b', 
    'l8gBTgzwdYIevPPwU6fecM11jlQ4FYqjnlEW1w1oLfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)