UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUEphIwZ2oY+klFJJfOr1sdANscbuwjw09q6n48IOxM=' 
WHERE 
  key_id = 'f1e9c1df544c29eff028ee93f2ad570564a791376bf7e39cc6f7b47ed04f28df' 
  AND (
    token = 'DUEphIwZ2oY+klFJJfOr1sdANscbuwjw09q6n48IOxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )