UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SnVUJ190b0BPRHOAZbWURW04zB9yeqeHFcyoKx1fGc=' 
WHERE 
  key_id = 'e24e742afce84ad5c1ea39165752be78aea3b38a22172969695187d455e7d469' 
  AND (
    token = '8SnVUJ190b0BPRHOAZbWURW04zB9yeqeHFcyoKx1fGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )