UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LxU82mpycb1yhkkKNQfvz90vm9V3lDr8ffV6sgVfoYI=' 
WHERE 
  key_id = 'c94b12d7b23f91ce7141e7a035d19b48c05bb4537539796026e5bd33c25bcd5f' 
  AND (
    token = 'LxU82mpycb1yhkkKNQfvz90vm9V3lDr8ffV6sgVfoYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )