UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZJR0VowhNGUuLPJq8r9714MT1lDJ2VWvvuTZozd194=' 
WHERE 
  key_id = '6738b38b6c0da5470451c286ea2361874301f5a9a0431780be8ff9bd78490574' 
  AND (
    token = 'rZJR0VowhNGUuLPJq8r9714MT1lDJ2VWvvuTZozd194=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )