INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edd746b17214f20f1bd563075f0661469e6d65ccc4da736d65ddc44ee355a6c5', 
    'lvtLMeJ3IiZlEHoY3p3xpfG1y7vnzjz07eiDKFKClOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)