UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzFgU+8BbWpevlU/Hs5vkli/t3c3n8/ZIKr+QNKsZSs=' 
WHERE 
  key_id = '33d14fd2044b48d0f04f6800e4c96b4fc11447302a8575ce6948681a67e3f49b' 
  AND (
    token = 'VzFgU+8BbWpevlU/Hs5vkli/t3c3n8/ZIKr+QNKsZSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )