UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzdE1qoMM8BVcjFTbEQI5CFSsuWBHXlam2k67arW3CE=' 
WHERE 
  key_id = 'fe7815f4ea158141016db94f83fdb69b612e51649b45a8ba26c0cd7b97033797' 
  AND (
    token = 'jzdE1qoMM8BVcjFTbEQI5CFSsuWBHXlam2k67arW3CE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )