UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZuQlw43mWiev75HlNvBC4aKXK2uDs4Y7KBMWduKdR/M=' 
WHERE 
  key_id = '947ef4f1675f73a81d83749dff67994d2db1c543f81c2f8b6b6c91bc64bbdf66' 
  AND (
    token = 'ZuQlw43mWiev75HlNvBC4aKXK2uDs4Y7KBMWduKdR/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )