INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a720db811facee58e90b241499c4e65a5363c5cda749a9e3d674e9b608e5566', 
    'htPY0PdZmedPiPge2foGjDUXIKHyUybiJuNNQoYD15s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)