UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V86//zT7E1ZRkEXhee9da1SATfQXTZdiRGzaqX4ShNA=' 
WHERE 
  key_id = 'bd8c7137a2930cb83a0124da0e56e90a3a02d652a59fb68bd428e5f11654204a' 
  AND (
    token = 'V86//zT7E1ZRkEXhee9da1SATfQXTZdiRGzaqX4ShNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )