UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HuEV98L00QKCyQnVujiingvms/sOHNR3vZuXbHyeLHI=' 
WHERE 
  key_id = 'fc2ad2ef340d096facdd7c97be8f7818e0e7596311467ed153c629075f88b439' 
  AND (
    token = 'HuEV98L00QKCyQnVujiingvms/sOHNR3vZuXbHyeLHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )