INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ac9a5fdef322de136f18501fe8fc7a9cd6b6becefc4593a1cdca5371145054a', 
    '4x0gtVZ5kbJMKUckEeENWgbUlPJVjYuq2HtVcu33xws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)