UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWyEa3QhZPM7jxN0p+6c66V3CDVJ3rnJ5PF9YrwMtQA=' 
WHERE 
  key_id = '0fb5f2a40c0a600bf110aa5fc5bb12183cb7fbfb1b2d48860de74736d18d7780' 
  AND (
    token = 'RWyEa3QhZPM7jxN0p+6c66V3CDVJ3rnJ5PF9YrwMtQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )