UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9vTkdfJQ4XYfy8PCXd52A+z1GRHhe6ktOJ8UY/Jv1s=' 
WHERE 
  key_id = 'ef83819122ddf53052f7a7ecdee59cb9f6621509cddd4d443679e312f0762a02' 
  AND (
    token = 'l9vTkdfJQ4XYfy8PCXd52A+z1GRHhe6ktOJ8UY/Jv1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )