UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NKO+tU96BaN9wm58lOfK3E4szWFmd0juQWE2pJjofSU=' 
WHERE 
  key_id = '1a0df6f0eb120ca2ef277b05ae60d3241d4aa05d9a80023802633dbbfa0bb920' 
  AND (
    token = 'NKO+tU96BaN9wm58lOfK3E4szWFmd0juQWE2pJjofSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )