UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iwPw876GoeXTiwizJLQXhMoXgVFP7Yi5yx5/tCWELM=' 
WHERE 
  key_id = '603744ecad0a61b57909db6bc0ffed5686c0fad535f1b78f7540954dd6a158a2' 
  AND (
    token = '+iwPw876GoeXTiwizJLQXhMoXgVFP7Yi5yx5/tCWELM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )