UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blOtpC5ANA9CQMay9/JI5EtTBt4AYOsAlxZHHyOTdqc=' 
WHERE 
  key_id = '2f315fc1ad27a73a6ef37fe36986e07f03acd84ff4ee36cb9587329e03d4cabf' 
  AND (
    token = 'blOtpC5ANA9CQMay9/JI5EtTBt4AYOsAlxZHHyOTdqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )