INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '724067d2430096f809def03c95e208516445d84af6ad99c3953bc068db6b0400', 
    '8LKU0VW3gGTMT5Bny5hqNCD2ZdXiodqdSuEXa+aJNIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)