UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7E5T2HdKzXel+GIx4D0LMFv0dI8BtLl4Qem19cw2/mw=' 
WHERE 
  key_id = 'b7179c8f9ca6dc5fb837751c7eb233d61e0e42531069a81d8c436528ab8cc184' 
  AND (
    token = '7E5T2HdKzXel+GIx4D0LMFv0dI8BtLl4Qem19cw2/mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )