UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lC6j2udLzGEYtm6RZCFF+8NVDjE8WGp+nXbT262+LJ0=' 
WHERE 
  key_id = '9a8044814a2efa4a0ed87257184722fb9fc28e8caf5a0bd0be502cda9dbbdae8' 
  AND (
    token = 'lC6j2udLzGEYtm6RZCFF+8NVDjE8WGp+nXbT262+LJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )