UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mM9DBHgz/Omr6Y1oudcc+4Omkldq81iMK3m04vdMiZw=' 
WHERE 
  key_id = '44762c38446cfff18df2b867d07adfc6dc7baeb933c8c34ab43e4c6bb8a944ad' 
  AND (
    token = 'mM9DBHgz/Omr6Y1oudcc+4Omkldq81iMK3m04vdMiZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )