INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c79f0998b3745828fdf0269f71e78a3556575b85a5b9c1c6bbdee407fd760713', 
    'JQySk1UgqAKCi4TgGvD/+bbDhz7wfjt63ofmJEyhA68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)