INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cceed0891a8a2a7efecdbe9befbb4370056b06a064ca7282dd5c3b268a5e5fd', 
    'D+f37hMxNNe7ulI5UhROsTmVmgnGrfMDElzde6WEAQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)