INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aab1a6b90b7ed68246e1bacef94f55ca81cf67e0a5a0b91e7218e2c304b237a3', 
    'ywMm9adL0NrlnpIycj0g3kfoTwbF3DO84A/klE0dQFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)