UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dm1AFBqq1Qe3kLW3+eQ3eqSfkaxQmDxUgKdo++2Z2Mo=' 
WHERE 
  key_id = '805b555ca35656b9a8da7401256ee88ecdb253c6846e75a90de27088e90c6518' 
  AND (
    token = 'dm1AFBqq1Qe3kLW3+eQ3eqSfkaxQmDxUgKdo++2Z2Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )