INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd800bc1870edb6aa76fc0297c4730d512cc04a00e5a7fee48283f0deb38856d7', 
    'm5NofzgnCeQiLi2PDoW1J/ZrAH3u0g7C6Dm0qtXz5dE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)