UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hycKfDQ9F7Y9T/HwganRcduUnkbqA2LMxhVuERWneRY=' 
WHERE 
  key_id = 'a9f01bedb3a3f68d25294ddb77cfd30fab40fc1d881e6ac1a051271884a69771' 
  AND (
    token = 'hycKfDQ9F7Y9T/HwganRcduUnkbqA2LMxhVuERWneRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )