INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a18a36a0590502339f4b44189773530ee9c8564c9fd317162709098006b1f13', 
    'chIQfTwUBNWRl4EgQhFLPzC0idpAncbObx/ejsynEwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)