INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7424c1573c4c0a86d1219a0fb01e0159a38e3987c21557476da5a82494e685', 
    'lEQZASnp8sCU9JKyTXANjpMJ6L07qb94gkumehMQbQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)