UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTEkp7C/8pwaW2wnf12K1Plx4B2yngR/LA6DAmIGSH8=' 
WHERE 
  key_id = '1bda0551063e800ae610ff9f7bb06332ae4364f37f7a65a6265f9df034b418b5' 
  AND (
    token = 'iTEkp7C/8pwaW2wnf12K1Plx4B2yngR/LA6DAmIGSH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )