UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+mvP/VMjbfrodBmEOhkTrQ7vC3xbB7drSwLzplqcqyg=' 
WHERE 
  key_id = 'bf17661a3d1e9b3a033e3422a4f5eff6d69e901fedaaf28d211fcf5252d5f2ee' 
  AND (
    token = '+mvP/VMjbfrodBmEOhkTrQ7vC3xbB7drSwLzplqcqyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )