UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+scaPOV2etxzJ06OWSiroEIo0UKM3mza2LpR9opH6rQ=' 
WHERE 
  key_id = 'ec6b7483ee8a0d5c0533f71308a63a02316c3d45bc4ddb7cd263367793703955' 
  AND (
    token = '+scaPOV2etxzJ06OWSiroEIo0UKM3mza2LpR9opH6rQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )