UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wkLv6KLdBtLUIZZs6khdLlJHTfSYTuCKyIIA8yVZcoo=' 
WHERE 
  key_id = '484608711e5928a5d3f93c5012bce83b208d95a1bba0aa2a5c974184935283c9' 
  AND (
    token = 'wkLv6KLdBtLUIZZs6khdLlJHTfSYTuCKyIIA8yVZcoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )