UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lo5Rzf8OW3AK6MnCNEbBTRAQ5t4yw7jeRlUWP9rBO+4=' 
WHERE 
  key_id = '20858d423471114d4289f245f3d71b8c8815f74ca6786ba00603cf8e150ed5ee' 
  AND (
    token = 'Lo5Rzf8OW3AK6MnCNEbBTRAQ5t4yw7jeRlUWP9rBO+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )