INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31e3c020c836f4f48886b6f0f6e0fecc90e3f394a0b80576d1db6a7194c3497', 
    'fvJaiEoNeoiLPHfGdrxM5RAznV0SwlWleNlXHSN8V+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)