INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3093f95aeb5824ec8b730ecdccdbe9a44dfae183dcfafadaf686647cb06e4228', 
    'dhZtQcGdRcOQBBvfpe8sMFnjuqW0A10W0MNJeFxbaHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)