UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm8EQeNT59y5IVYt1gKeqeGnFd8wF/B6GBU6mgQrZHuw=' 
WHERE 
  key_id = 'ea9d9c9e1ca66a0faef4556bf8c069fd750af7f26c3175558ef293edb91f1ae0' 
  AND (
    token = 'm8EQeNT59y5IVYt1gKeqeGnFd8wF/B6GBU6mgQrZHuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )