UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpW+n8R3foa6vq/b7k5vKhbhTPF138HKkkkcUsAmzfk=' 
WHERE 
  key_id = 'c5c15eb7e8a54c58b82036a6d5d197a01a8df8b2f9031575f89b553cef78477a' 
  AND (
    token = 'UpW+n8R3foa6vq/b7k5vKhbhTPF138HKkkkcUsAmzfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )