UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfhGT19i1G0g0CbsvPN+10bJFF4dmqzfYw5h0zSyDCY=' 
WHERE 
  key_id = 'c0f16623ac21ed65644bc5024ea31381191e1706f17bfb842d6b5639814035b9' 
  AND (
    token = 'PfhGT19i1G0g0CbsvPN+10bJFF4dmqzfYw5h0zSyDCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )