UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAmY1eLSAw8TrLvxdc54Ai5bZ4TzbX/UFAkz6NnVlTA=' 
WHERE 
  key_id = 'a0aa81523d7b07485de6b27fa295edd02f3090938bcc1162df1c730b71bb82bb' 
  AND (
    token = 'tAmY1eLSAw8TrLvxdc54Ai5bZ4TzbX/UFAkz6NnVlTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )