INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '164789d389f18a80e7bf0728e1dbb5becea03c7871e3b311b8dad9f7745de706', 
    'eeSn7du+bHLMF4W+b1GNloJbS5GfLHUSpbwONmxc2tI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)