UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D/VgNI6MOn5ew/mAePUac/q2S9Rsv5Cf9vOGgD0R6KE=' 
WHERE 
  key_id = '7cd87e0e0196bde8b3e207527e56a9353e51ab2dba8fd829fe4a6f19127b7943' 
  AND (
    token = 'D/VgNI6MOn5ew/mAePUac/q2S9Rsv5Cf9vOGgD0R6KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )