INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd47525b240c0fb94ed30daefa12fce4ca1a68b2214401ee3e13e9ba512a1f09c', 
    'RZaA4PcGqcFACoE3RZ/Q71ydmIufAtEyg4EpUkrsEkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)