INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424be0aac555a3542c1439fd9a4b6096f1d3552fee8b56a77a2af9584532a9b2', 
    'KdiUsmgTHAygEt9/pwpBCDPkVlDQjeobH+Cx9Z8W4hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)