UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1yVerDk5F10mijkusfer1G9Iu0D85GM5AKA6FDtIds=' 
WHERE 
  key_id = '2e2f314a9e05d6c72f62ca104dd1a539f517692daf90c00bb2f0dc885670004e' 
  AND (
    token = 'j1yVerDk5F10mijkusfer1G9Iu0D85GM5AKA6FDtIds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )