UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7XCMrGnktjqsTrimecqQ/GcrbC1WPM6V4OpncN7W2s=' 
WHERE 
  key_id = '7e9152891bce00f5e929b4a1eabfefb020270fd17bee2776eb616c57dc16c18c' 
  AND (
    token = 'I7XCMrGnktjqsTrimecqQ/GcrbC1WPM6V4OpncN7W2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )