UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y49BcE0HfQWV26sRYyrlKotNycBEMzUTrOPN3dWwYbo=' 
WHERE 
  key_id = 'c9c7f66f1db825e828538767552588e695c8ae55a4ae334d9fab03d706f1a345' 
  AND (
    token = 'Y49BcE0HfQWV26sRYyrlKotNycBEMzUTrOPN3dWwYbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )