UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSE7pjy1F15D/RoWdkzqsnqcJBiYwU9owz0PctOkD3U=' 
WHERE 
  key_id = '4e82c00236b5ff84184a29fdfcec458e3ba62efffe2e7bc76d8ce9c0b5a2d736' 
  AND (
    token = 'pSE7pjy1F15D/RoWdkzqsnqcJBiYwU9owz0PctOkD3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )