UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vg2XzP49MDn2WyB2gE1h/X7tH3HMltlSCv8ZIes2jbQ=' 
WHERE 
  key_id = '89d195ccc9c04ff515e5e8180866c6aded6aa47d390d8e85eae03749c4b5e268' 
  AND (
    token = 'Vg2XzP49MDn2WyB2gE1h/X7tH3HMltlSCv8ZIes2jbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )