UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YAVJbTipALLchkuzawjWPRhPRS4UDIxR2AYSYYCl/c=' 
WHERE 
  key_id = '98c6d71c46fe042bddfa0dc85813af4075d16f712f2bd66d6636e52941166471' 
  AND (
    token = '3YAVJbTipALLchkuzawjWPRhPRS4UDIxR2AYSYYCl/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )