UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtB832W6Jkypwng+WUKIHjR2aAP13WV5PWeIQSIZ0cU=' 
WHERE 
  key_id = '636f810c267bbe1cd7e3473765fdc0b4cf13da6c04029a3b0a18da41535ab024' 
  AND (
    token = 'MtB832W6Jkypwng+WUKIHjR2aAP13WV5PWeIQSIZ0cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )