UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G1IA8he6MWAk/Q3k7NofawaAQs+k/mPERROjsuqbc+Q=' 
WHERE 
  key_id = 'b17e796d3e6f05a3854f912d359fa3442f120e4e5ec230f55d4275bd18949630' 
  AND (
    token = 'G1IA8he6MWAk/Q3k7NofawaAQs+k/mPERROjsuqbc+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )