UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qjpjzWdAZ9lhuBAD9zrf+pwy4QaSSVXSjaVTe5BZxQ=' 
WHERE 
  key_id = 'a14336ff2913905f4640d06419fa27b0c3c0dd27f81a3ce40668827be3500bda' 
  AND (
    token = '8qjpjzWdAZ9lhuBAD9zrf+pwy4QaSSVXSjaVTe5BZxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )