UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DqkONzDrmPPHl+8llJSVejuKAmwJ9VQgoE74aidHmRE=' 
WHERE 
  key_id = 'd4930b0c21e703ed9b8ab13f51eb357c8bf1bcb1bcdf32f131a1cc3350dae860' 
  AND (
    token = 'DqkONzDrmPPHl+8llJSVejuKAmwJ9VQgoE74aidHmRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )