UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zuvtOy7m2Ozs/qB6SrSWpq58lawcELQIGIeGigm3org=' 
WHERE 
  key_id = 'c46cc8a5c25d5d0f0aa5c61cba6fd90bfea5a2d09e75f7a2b65c2ce3e5af359b' 
  AND (
    token = 'zuvtOy7m2Ozs/qB6SrSWpq58lawcELQIGIeGigm3org=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )