UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DqHufGmUHK7zHwhOw9hgVZVibrll9QJv7v4iaiKSRQk=' 
WHERE 
  key_id = '499c526d6c3d26a56331e139d342007b43408f5e6d68aebd9470dc2fca8d0562' 
  AND (
    token = 'DqHufGmUHK7zHwhOw9hgVZVibrll9QJv7v4iaiKSRQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )