INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f2be7b41778c94009ba023b31e4b68dfda660511cf880dfe51ebce093273aa9', 
    'VVkBbOcK+bwiVAG2WW/Y9OBDShhleBxEvyMgcIJIWAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00121

Result

int(1)