UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/YcHWjcAbt7SZc/Iyz/CxIPWOeFX9a0DiqeJ9pOb+iY=' 
WHERE 
  key_id = '97dfacfd1d51d6881d9fb6ae621e3e7660210d7d1f5ece67a5158448acf5ae9a' 
  AND (
    token = '/YcHWjcAbt7SZc/Iyz/CxIPWOeFX9a0DiqeJ9pOb+iY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )