UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9Sb5sP6Ze3gnJ2+pbSRxBMTAiQAuLgwFQ0xaKvvDa0=' 
WHERE 
  key_id = 'e55cc96a66d69acc6e7c5c17a2296dc26a5d6ef53d033854f3efdd1de9f0a154' 
  AND (
    token = 'N9Sb5sP6Ze3gnJ2+pbSRxBMTAiQAuLgwFQ0xaKvvDa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )