UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4Dtm+wLThiPPjA7EQgZefoVno+HHrWg7Xd+PWtTtXY=' 
WHERE 
  key_id = 'ab1ca5ea22e5e4eab98cdfbb088e8d532617ef514d2aa8ffc946b88d910da297' 
  AND (
    token = 'j4Dtm+wLThiPPjA7EQgZefoVno+HHrWg7Xd+PWtTtXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038