UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2FGyK5Z5vDAFcNwHGja3oEbgPxxsoJc3ahVKXWORzk=' 
WHERE 
  key_id = '1f32d21885ccd070cde8f57596c3414e2a0c4e05e5e608dc91e3a737aa5b2f7a' 
  AND (
    token = 'N2FGyK5Z5vDAFcNwHGja3oEbgPxxsoJc3ahVKXWORzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )