UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdLUPJYN5i08KWMi3I4B8Abcmuba/w2bmitQu3lEnYk=' 
WHERE 
  key_id = '8968e23ed9ee082da3ad45abbde50115526963e9b8efd66c68a965ceb1352f1b' 
  AND (
    token = 'rdLUPJYN5i08KWMi3I4B8Abcmuba/w2bmitQu3lEnYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )