INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38cc13137ad35313a64be311d6b044d0b542db44e79620cf23ce375377b657ab', 
    'aPuWa2Nf5jVJZfNRxCCthG+jB//uXotjlZEZPGOXwFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)