UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IXDbrgqY1pAcwMrOpV3f7Q0+GxDhvy/Tb8GH4YOW8Qk=' 
WHERE 
  key_id = '03bd0f7858c9f42e106608e09d829050e3f52a079f1fe2776a483621b76e2a54' 
  AND (
    token = 'IXDbrgqY1pAcwMrOpV3f7Q0+GxDhvy/Tb8GH4YOW8Qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )