INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e2d874dd1090132504ccb667038cd426fa7af23e5edb3ec39c1f95e1dca570a', 
    'QAQdOn6mcIl1U+mtZN74CyTgoOPd5vxVkDELFy0a3jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)