UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/XyzoEbkHpi6w9KIwYyW0OsWTZDqV+p5Bne1slqmK8=' 
WHERE 
  key_id = '6c4a2b3bbaa9779bc6f6143d9f71dd93100141027bff295edea9b8bf2b53dba2' 
  AND (
    token = '1/XyzoEbkHpi6w9KIwYyW0OsWTZDqV+p5Bne1slqmK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )