UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGreLUFt7ZqtqkdU6zR2BwWENnQIc3Sh1N5WfSkhWBQ=' 
WHERE 
  key_id = 'f28d9380dad40f47cc2bf6710b5dc2008fefa5a379dd9162a00c6bb568349d47' 
  AND (
    token = 'BGreLUFt7ZqtqkdU6zR2BwWENnQIc3Sh1N5WfSkhWBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )