INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b35784b0764f86ec4bf79a37dc30743378e029c36b2b042a7f03dd3cf1bfc84', 
    'mj5Y36onxipCfM5d9ceoYA9my1Cn6vNUOW6uhyEcwUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)