INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494718164dddaf17075172b4aab2d0d1d6ef27c9653f120d1ba89c016ad5dddf', 
    'NBhaXHb3b+yd2ps1oQUSjscUGOG9jnhNcOlyeDYPeWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)