UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UgAEm+ilBlmJ3Ud3jDTRvXKBtDHQmuWXJJLEq+TI6ss=' 
WHERE 
  key_id = 'd752436b52181ceffe13ff5334ed4e3a172436797365f208506d521020b3ec6e' 
  AND (
    token = 'UgAEm+ilBlmJ3Ud3jDTRvXKBtDHQmuWXJJLEq+TI6ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )