UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gy1mUGfSCbdgK4avRfqDsko71l1eS92qU287M7Nr59Y=' 
WHERE 
  key_id = '2454ada763bef862e8eec4deeb87b10d2f81942b3ecc15cd8aacb5e1f1913d5a' 
  AND (
    token = 'gy1mUGfSCbdgK4avRfqDsko71l1eS92qU287M7Nr59Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )