INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c93c592de32f141d205b5bb8f4f8f075b14c9e20ef5027bf005c77280111ef79', 
    'D/u5SHzcViV/zB6efQdefAVczsMaUB3VWMkyaOJbtGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)