UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAq1MhJ0S7yWXXiKJQwx3FWrb8WjzRXyM0SyIPKikLw=' 
WHERE 
  key_id = '3a58cff88e7de7fc28a06b862a40735f2f1b537b030f0505a69bc5c930b54539' 
  AND (
    token = 'zAq1MhJ0S7yWXXiKJQwx3FWrb8WjzRXyM0SyIPKikLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )