UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvx3COxumpd/YDuPB2uZClPgAaPSAJilG4VFiCMnKi4=' 
WHERE 
  key_id = '667f5a63e83ede56d011b76643201070e7c668d97b09f3aac03e3ccd3c624d44' 
  AND (
    token = 'gvx3COxumpd/YDuPB2uZClPgAaPSAJilG4VFiCMnKi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )