UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUqTf2NBaN8O9kcpZjmBiP+KwQA8crSrJICQYv7i2bk=' 
WHERE 
  key_id = 'e8faf9b75a63ba8e6d2596324bca3449a9a212637e15388913b2081b4dadea35' 
  AND (
    token = 'lUqTf2NBaN8O9kcpZjmBiP+KwQA8crSrJICQYv7i2bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )