UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/R1hJuJUKuOjcRdFFY0mmPSP31jgXwrXOqt5n95z1iA=' 
WHERE 
  key_id = '5bd63dda051a779a55a2155c3a5767b5856f932f8408455a3d177c742280cf63' 
  AND (
    token = '/R1hJuJUKuOjcRdFFY0mmPSP31jgXwrXOqt5n95z1iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )