UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zK5dzbwHR5fRZRJfMUxQCRB9ZAei6EbSEoAyEQAgmeQ=' 
WHERE 
  key_id = '6628f9225ec5d7e2018e411159ed349513961db3aa15adf606205a63a8300443' 
  AND (
    token = 'zK5dzbwHR5fRZRJfMUxQCRB9ZAei6EbSEoAyEQAgmeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )