UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAN8Iup9LgRyOLIyUjeEtw89CKdUSxA3qPmdWB+uPso=' 
WHERE 
  key_id = 'fbd6cb29b3111e6a8f06dbec81ff349da09039328c8a03a25d8362587fba6398' 
  AND (
    token = 'vAN8Iup9LgRyOLIyUjeEtw89CKdUSxA3qPmdWB+uPso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )