UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCkA3Yju0Ovxnucfv9McPcmi1vEY39zOtwPMbBArCLY=' 
WHERE 
  key_id = '59580146282f276cc2afd76b9a70816aa525dc443229a1456e8fd5ee7c6ded14' 
  AND (
    token = 'pCkA3Yju0Ovxnucfv9McPcmi1vEY39zOtwPMbBArCLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )