UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXaiepO9naVXMyTppA+/rdA6OzJjl3S1UVGls5CuvO4=' 
WHERE 
  key_id = '7c26e03db75871ffdcbb60fd27c870b71b663a93e886e11a2e88259d14e03975' 
  AND (
    token = 'GXaiepO9naVXMyTppA+/rdA6OzJjl3S1UVGls5CuvO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )