INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb3bd5b85f47de8364d249f5bf64ba20401eb19c4972b1523021821a257ab1e4', 
    'Lw/9D72XOaxwLNLeyXFTC9mQFSSDeYEPEAKbP/0AaZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)