UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wQs+w0LzDknISLiZ2mWnbge5CaNcHyoqerGYLlUSoT8=' 
WHERE 
  key_id = 'b493fbc64d5dbb91223b5159ce222792fce64a6922e01a293ca90e9d12fdcf7a' 
  AND (
    token = 'wQs+w0LzDknISLiZ2mWnbge5CaNcHyoqerGYLlUSoT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )