INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '06bde56325250ec4281aad0c2739bf3196770ea4d5b8e085641286a6f440f40e', 
    'IAsrhU8cqASqhtZcpWAedAq4i19dQWppkGPeHr0upDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)