INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd781a956779b723750d8b235f2d261e6e57f522316205d53aba1cd85614aad90', 
    'ZT19qkMPwvwJ6vfFZndSas7vWKp/qFKuH/GWZHYbpj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)