INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec21ab2398bf96c8561ed978be2c72fcd0e2bcbeff1e0e79a983edf80a9fe799', 
    '/UKDeS/usPeNG2NZoToTfrxBD01aaRGsQlh89/9mUhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)