INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c919d93b4721a634fab0d06cb5fa606bc75b9872c6708dab278d7962aa594fb9', 
    'DSXuyLLHB6p5cYr2MLwRfrSEfbnK78itfSarfzmO6Ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)