UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BU4wdz2arsqX7ie/I17y094+YPFm1Ao9U+qiAhkHYU=' 
WHERE 
  key_id = 'ea37fa1e7c4f4c22dce8e7ad39b826f0919c942ef3421bbdb4159758a58f3198' 
  AND (
    token = '5BU4wdz2arsqX7ie/I17y094+YPFm1Ao9U+qiAhkHYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )