UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95b6plb5oKKpYsc8fr0jtykqSrpDOnd61qIGUH1n2OE=' 
WHERE 
  key_id = '17687027323eeb08c74bfdf6c00e63deeec68feb4fba1b908c064fc4b1cf27a4' 
  AND (
    token = '95b6plb5oKKpYsc8fr0jtykqSrpDOnd61qIGUH1n2OE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )