UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1398BH+39q8Nd07EcVNbj64BnKJIpLG4g0QYQjww+00=' 
WHERE 
  key_id = '98da828bdcd64f01592d5f57eafc1f514398aa218fefe0e854d090cab13dfc57' 
  AND (
    token = '1398BH+39q8Nd07EcVNbj64BnKJIpLG4g0QYQjww+00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )