UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSnW9fhDx8Wg5RGGOPAj02Th0VnE0R2WU03Jd7+xEC4=' 
WHERE 
  key_id = '965d057e8502903985a3d065ec8b8903fda72105ecdfdd5255bca01bc2e4a3fa' 
  AND (
    token = 'nSnW9fhDx8Wg5RGGOPAj02Th0VnE0R2WU03Jd7+xEC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )