INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9edb2ddd44c8e4e1601fcce166c3287866f2d9e194e5f85509a92894908d7a', 
    'FKVzdo1jP5Y7tjaxSilksexC6fkNLINhhnnx38id0eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)