INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc014e5898494b4ad4ac6e81948715eebba5ff4fe7e7c909d3db233f0312a64', 
    'QwZrytV9FQ4sC1p/Ps83WDktKZ4YYkJvH5FGqir3JfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)