UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8i3R0kqq+LIRfVSImY9R1RnP3TkeLJN4O0eOXyv60Q=' 
WHERE 
  key_id = 'f09ee8bfd03249fb513d8d91a84d9506c9998abc48f0b5f829298e69ca496e90' 
  AND (
    token = 'b8i3R0kqq+LIRfVSImY9R1RnP3TkeLJN4O0eOXyv60Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )