INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbf497b596a8299a818a9015dd49e30e6f136ef92d611f1a0a659c135b375c51', 
    'xjIQNWZ1SxvB1bx5ux7Tr3sObWtSabZbJZ9lJFlVXog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)