INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '486570b7363a4d5d2a0732a3b07bac0b754337e1983382e5288fbadc08220bb2', 
    '/WyrOnHpGR8hq14MU3D92NBPec8ukrdFgFmUdPEkbcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)