UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwWCELnqp4oNXKnSe6D+Ar6jiV/XfH34lb4Rp6YT6no=' 
WHERE 
  key_id = '7c778ec3090e80e67c24043b006e734228aee4d1d3faa4c66c0e872e617446af' 
  AND (
    token = 'fwWCELnqp4oNXKnSe6D+Ar6jiV/XfH34lb4Rp6YT6no=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )