INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6648fdbd262cfaf57f6d2d9993dbf8d2364a4f0ab196f27a412c267e6e056a80', 
    'rXm3XIO1qjiuEcPvBDOfMMQDeRWpzkBEduJF+L6m57A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)