UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hv9wBEi02A4Cig320wnXinzXBbDA0jtzKaLqD27UzQ=' 
WHERE 
  key_id = '03b47817f0d6d9ecf095807dcc3e54a31266dd8fe9b49b919b4d2f667bdcc4a0' 
  AND (
    token = '5hv9wBEi02A4Cig320wnXinzXBbDA0jtzKaLqD27UzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )