UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uO+jKJnbi1IukA+1mZtQ9opXxK2FY40/cQ2HrIGFUw4=' 
WHERE 
  key_id = '3bfdb3c6f225693e877677141260f5d2ee1e2905ed787806b868772ee6a68024' 
  AND (
    token = 'uO+jKJnbi1IukA+1mZtQ9opXxK2FY40/cQ2HrIGFUw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )