UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VIk2u4lZbztRVNAkyaW9j33iLG0WKSsEOdpl3C+Utmw=' 
WHERE 
  key_id = '84309ccad322c75cafeb29b96737ef2bc2a38fa82e825ddcf8b1991b2865bbc9' 
  AND (
    token = 'VIk2u4lZbztRVNAkyaW9j33iLG0WKSsEOdpl3C+Utmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )