UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0MtCAZq6pCnbPWWj4pvvdog5c16i4aAvPgkMDkPR0Pk=' 
WHERE 
  key_id = '440f98bd3f778b977efcc820829e0b1c41a4ba153409fb245e718830b42cd562' 
  AND (
    token = '0MtCAZq6pCnbPWWj4pvvdog5c16i4aAvPgkMDkPR0Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )