UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYogDm4luyYHcbvYTwQLBwHV82vAI9FsUh9dDIjqfbs=' 
WHERE 
  key_id = '91d5fb33a98f561b48755dc208430f0f67cc7a0b966df211b86595f49a2697ab' 
  AND (
    token = 'OYogDm4luyYHcbvYTwQLBwHV82vAI9FsUh9dDIjqfbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )