UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpmBectmYveoAIG5o+1MrHmCveFiGiQC4Mmxiv6kHeo=' 
WHERE 
  key_id = '879bc108a0238923e0f10c9198a37d84bcfd675da65e16ccbf0e7b38302acc7e' 
  AND (
    token = 'LpmBectmYveoAIG5o+1MrHmCveFiGiQC4Mmxiv6kHeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )