INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e76ff43344a14a2760253120f1be521727993d7e2b66b673df906cdce9a22485', 
    '6ZcOYi8tXeGn++45Z9V2wncPNKtTgczUrwQXr5gNFHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)