UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ze4buvJ4AUWH12uPyVoxUw7F6z3aSPoMUe4YXx6gucg=' 
WHERE 
  key_id = 'eaf21f37012ec75a14789e275d2973e813d78ca9f54a90d00e560cdd6a1d850b' 
  AND (
    token = 'Ze4buvJ4AUWH12uPyVoxUw7F6z3aSPoMUe4YXx6gucg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )