UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyW+2kQs7rENfagtqlFmxEUbHFscw3KEaUT3p6nXA5E=' 
WHERE 
  key_id = 'ce4f72c1467bad30e80cc0200a3325a21396ad86227ba29f48660f9328646f18' 
  AND (
    token = 'LyW+2kQs7rENfagtqlFmxEUbHFscw3KEaUT3p6nXA5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )