INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21045d7dfd2a0a024c062b577401152a3f960d012a752a82083e5286ac2a18c6', 
    '8ucF+UvlCMeRqqplKQ1lRzJaknceMhQNHU2vZJUcoHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)