INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c5f20b188fdd711532b3692b8e102918d4e93a30de5901278d50c13b2d3b391', 
    'K0Dtzzl2g7NJekKf3rZ7aPvjHB6v/WLl3suF7M3ScRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)