INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f99ff588b2a583d0f7af885ca746f52cd938795db5a7bb80886bef4b5c26b332', 
    '525ORmE1xYpsTDphsFcCdr4sUGAfPRErM8JFsYILcUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)