UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6I2fDKokojzoaUtArVSe22waPnIU7j7r2nvYf5gpws=' 
WHERE 
  key_id = '7fe6837e5aed36bfd3d3394ad56bb1c24bb8cf20b04947bc53ba8896af82e09a' 
  AND (
    token = 'c6I2fDKokojzoaUtArVSe22waPnIU7j7r2nvYf5gpws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )