INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3878b8183bcddd49a542eb591050d7e3c4328bffa50966fecc2e65d032a36d84', 
    'dvMVTSJkyF96r3vnNhw3I3a/5YU6MZH5Mk8ueU7Vdic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)