UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34aiuSdvvnWdBb+6SUta0Sh4Oin3XJUfhAOhXflHlCQ=' 
WHERE 
  key_id = 'e14b217868c34a7adcd75756041d1fdcb205bdcef59d1db259ec559d56a09092' 
  AND (
    token = '34aiuSdvvnWdBb+6SUta0Sh4Oin3XJUfhAOhXflHlCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )