INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c48bc49646cba05122672a1243d691c7c525e62ae4eafd745e4acb6c7f3523c3', 
    'TP3hWZX+0qbHKG2NgGpZ4ojtTayxmPsDDxns4e0T/R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)