INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3840b720658864e67f521a56a1adb662072becb797d70f4b041e1622f5139320', 
    'LpdADkSNZMpDNzcR7jpyRAEcC/mfrvy6kjt0atsUSco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)