UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QH0S0ZoRh7tykayEmEZ13JFhOKzSLTcj7YCZXJ9xdWY=' 
WHERE 
  key_id = '29db75f268b673417ee09205633f7ac07d92bd87d04bbf2ebc43674453edb90e' 
  AND (
    token = 'QH0S0ZoRh7tykayEmEZ13JFhOKzSLTcj7YCZXJ9xdWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )