UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3u6XSdVKeb0plyAy+WuTWPCFfGmiAoSbdmZqIfSSS4=' 
WHERE 
  key_id = '5db4b6523c25b69318a7bb6cc054f640b85590ec856761e3e6c8aac217993fcd' 
  AND (
    token = 'f3u6XSdVKeb0plyAy+WuTWPCFfGmiAoSbdmZqIfSSS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )