UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+p7BS1aSVKn0aI7VtWBqMpO/dYDoFNSpjGy5hcf7qNQ=' 
WHERE 
  key_id = 'e394e4a617e6feccc5251ea73ed616a2764271dfd2f5d092c3cb8ef23c8a40a4' 
  AND (
    token = '+p7BS1aSVKn0aI7VtWBqMpO/dYDoFNSpjGy5hcf7qNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )