INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9da76014101da25bc23a3e27be3e59eb29482029a161f4b70065d36f2bffe5b', 
    'uuSyD6YXZuYFWzW9Jlhu1hLePs2H297Ozt9Dd9yNhgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)