UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0cDfvA8ZBtcSBiiJyzzQEXoJmaDj8q2fXxohK5HY0M=' 
WHERE 
  key_id = 'b3843b035aace03fecd1402b597decee00f9f43b6128e92c68a4b5de671d6a6b' 
  AND (
    token = 'I0cDfvA8ZBtcSBiiJyzzQEXoJmaDj8q2fXxohK5HY0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )