INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '730a305035ee463f0d3e88f9c3657383544a20b4f87373fd6c31c3754a99bb85', 
    'Te0EdqsD+u68CRGZlxSlVO4BKEyhN9tIpfTQLzwN+u0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)