UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8Hgfs5Tf8a6wwuxP+60gzjJkLjxuFfWpub2/H+cHqs=' 
WHERE 
  key_id = '947549f720780f37137993b5fa50925fd2efad4f28ae70c1fb516247f0372e95' 
  AND (
    token = 'U8Hgfs5Tf8a6wwuxP+60gzjJkLjxuFfWpub2/H+cHqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )