UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vENnE6VmvLwJPMtsKwlqtAU2JggpU4o7oOKDChl6ufw=' 
WHERE 
  key_id = 'c9c5c82efa251aea568463b26e5f9b123095f380e44944a6477749f338433558' 
  AND (
    token = 'vENnE6VmvLwJPMtsKwlqtAU2JggpU4o7oOKDChl6ufw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )