INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bd722d3362f5fd92f516ab4e328a420ecb62297bf2b6255c23e5fac9cda261d', 
    'FBQLh4N3ycAd4iijC0LC7nLvG193BoHovvkC0rCZe5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)