INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a9a431e03989846b12843203936001cef084948e8ba84e121e8706c8f507693', 
    'RtStfa7yleUEhsSfEgEyNZyU4LNgI75vLtinHslVbxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)