UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWIUJsgb2HevD9j38ZteDAZq74iybqJ6FVYnUntIdUM=' 
WHERE 
  key_id = 'c722682d72dffb5789dfab88067f618b622bf6c04334a7fc55e2301bbc1ee977' 
  AND (
    token = 'IWIUJsgb2HevD9j38ZteDAZq74iybqJ6FVYnUntIdUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )