INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4e7bc5b41ebca0b5adca0ad8e1ab0cab6f2ad28d5c3ff10621196c92659a6dd', 
    'ysXAF8XKloeYhcldEH4C3XhAQm84FzKGtWwVeGlnwI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)