INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a0a821bae8a0be332a042f28076b45bfa61cd1505e154c79d0741bc693318a6', 
    '1iF6RTFrnoLBMAVUOXbibmiNdWuAQn6qDml7JjgWRnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)