UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57BHPmKvwv1rQ0gsDw6luL3Qvbqq8N3eLM8Y0u3ZL/k=' 
WHERE 
  key_id = '35dee8ff346ee3a26a2344731b6fc5f5b03dbfa46ec1407de17bcb833752c89a' 
  AND (
    token = '57BHPmKvwv1rQ0gsDw6luL3Qvbqq8N3eLM8Y0u3ZL/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )