INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec055a64a6e8475c4f606fca85eb129b78fc9a89d276af3bad4ba718b4b7b656', 
    '6/xAeZSH992cIdDDRp7+80XErsXr6RO+SycVr+2Vg+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)