UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLV40NvPi+JxXK3KGsUxvEs7AralZ9wnCrzGTADGuec=' 
WHERE 
  key_id = 'd167753b23699252bb516066a7eb4bd15683c9a6954cc426753eb139fd2ad991' 
  AND (
    token = 'iLV40NvPi+JxXK3KGsUxvEs7AralZ9wnCrzGTADGuec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )