INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4eebb7ef19c79f1f2a0d95977b5e99c227f8262c6d9457ff75e9f551f52e9ed4', 
    '//JX+cK8VOpKChGl5z0IG/4NhRyojM3vDqNfrQ9DaUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)