INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e54a86e20cc4fe7a36c5aedf98c4d03ce36fd71be35a64ed9588ef881e9777c', 
    'JF6pVUhendNG+OgtWQBTqngU2759AUIT+O78fJi6dVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)