INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a48927202d8d9ed2a17e08b1b2b603cf50b6211dc470ba8802907d2fb499ed42', 
    'O1ejOHAMGL5m2bMLGt17Tg3RSEYxs5fBaLIHwRrnuds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)