INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9ef705541e637daeb4bce6f0b4b887429fd27e1417825900f42124fc0448826', 
    'KeDaj1kgcYXwuSM81lNZWgDoc1piAqhkWxi650PVjTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)