UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qTEKI0Ufi2hjp0EKdCHX18mp8gC6fiMSX/0TaKduz4=' 
WHERE 
  key_id = 'c74431196e52d875cdf06b001b86e671f527e8bc29acb555a901c6c5f113d89a' 
  AND (
    token = '2qTEKI0Ufi2hjp0EKdCHX18mp8gC6fiMSX/0TaKduz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )