UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BDdiw2ivhcwxN5CEadbiCi19PMIaaDNUslYt5aLdks=' 
WHERE 
  key_id = '7590a71d29fb9df75501485e47165a9d5faa6595df3772333bd36c6a3d588707' 
  AND (
    token = '7BDdiw2ivhcwxN5CEadbiCi19PMIaaDNUslYt5aLdks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )