UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'owZgZlVou0NujE/zOS2BtNWu1Qn7AXGen2gJff4c/es=' 
WHERE 
  key_id = '91d15ec6c58498b5c3d08b053c6273d70462945e5a92d204b60e35234496ccf7' 
  AND (
    token = 'owZgZlVou0NujE/zOS2BtNWu1Qn7AXGen2gJff4c/es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )