UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdaChEsjyo5A2S8nmnyrJYcaaY1c3ARZaI8C8F/cYw0=' 
WHERE 
  key_id = '9bb92a9faa2ca20eced059ba71ead44634543e2ad560cecb67b510d97aa101b9' 
  AND (
    token = 'EdaChEsjyo5A2S8nmnyrJYcaaY1c3ARZaI8C8F/cYw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )