INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53a8f17d237e11e3096c16058827fed560118a9bb36b4ce47bb860859d475c75', 
    'YLhm6wyHgNPICBqVUpn2VIC4hFDPYjXdoavu8oQZ6QE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)