UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ag5Bh8mLWFJE/kZIZBBiFE9n5AH7l2vCpm91cOqvfqo=' 
WHERE 
  key_id = '8e203c7210d0441d24278cb53cdef580ef634a20cae99633da2191269b2f6c47' 
  AND (
    token = 'Ag5Bh8mLWFJE/kZIZBBiFE9n5AH7l2vCpm91cOqvfqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )