INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29bd8a0e3cdf3299711a39a06e46a86784739d88933efd5d78341d6d4fa2d4a0', 
    'K8RGRKHOkPzMJUB7k4yLec/gmoltumAD3eqQPKj+1cs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)