INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3d59a46b9a1ccff79c9a5ec0af3678739bdbee78e37f0a371b972c96958a45d', 
    'w3Lwt4Rh86InzJKPfVOC06mbowZtLL5D9sE7Vnq74q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)