INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7295fb34bc4a38efa67b7b2489f9bd91fac03fd442f745623622e3a3d0b6cdc', 
    'iDIlrRkWwR4qoSZgBeMQVj4TTAIjHcUmkanTRodAH9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)