UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dmTrhp1fip2GGvYKocWhJuk8SxRXN9CeLalY5y0xEFQ=' 
WHERE 
  key_id = 'dfaaccf9e9d705e7966b072e9139ebf4059ba8a95455f796f12c5203c4297f55' 
  AND (
    token = 'dmTrhp1fip2GGvYKocWhJuk8SxRXN9CeLalY5y0xEFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )