UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSrpRh0H8BhUhntW2xCCRQT0QgwS9ahkTVJTbjQmPp8=' 
WHERE 
  key_id = 'bdf65e6b18d81f6e7641be78a92d83331f7ceec32f776068e1284f0a288f3ee1' 
  AND (
    token = 'WSrpRh0H8BhUhntW2xCCRQT0QgwS9ahkTVJTbjQmPp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )