UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rquxFVE24mJdJSmJEa+BsK8Z8Ri/Gd2kXWMZsLUOw4w=' 
WHERE 
  key_id = 'e42d7d44c2f2a4a332b3dd4570fba9e7faea2fcc4777be94eca93c6d9be754a4' 
  AND (
    token = 'rquxFVE24mJdJSmJEa+BsK8Z8Ri/Gd2kXWMZsLUOw4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )