INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44f8e65b08beca13ecb6abd5eab4e12567614dcb069aada98ab604888b832219', 
    'hUHLPStsZKGdCSdFnCair8YLqEiPadTHJoBD3eToSDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)