INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0369dc3d14807aad80f385e7f5c0b7fdf7de6da2c97306e9ed0e08811a78d7d', 
    'jlWmYRx20bOh85KzuWwMznHtzYB4R59sSiwA0kLQxBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)