INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b8e418076df116ab9a0c8220621acae7c467416b2cf44f50e61355739171f70', 
    'PdqxQaPa8G/PE6XhDGMZdHbe0qE4Iq7EUunQ19scIwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)