UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpo6phZC6JwHeNk5T0K5dbmCSvWTD0EQpkdQsIYBH1U=' 
WHERE 
  key_id = 'e523d68c2de72d1ea632acc47acef0f10402221f5e7c154b2cca3b4caa05fac5' 
  AND (
    token = 'tpo6phZC6JwHeNk5T0K5dbmCSvWTD0EQpkdQsIYBH1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )