INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5e175941560527c906b235ca0c1c7851d1b0db0e665cdeb49ab204bd37bf5ba', 
    'G3AjFYv1Lc/07TukInGbXmp7WpCjkEKbxXQW5F+Sg8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)