UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hl4l/nRoMBH1xNS/H3gUWXv8neJ8uanUTEKKfMXnWX0=' 
WHERE 
  key_id = 'fcabe63aed6ee32f1302da8f7198fcff874ef3c5c6ee2d56793fbee02c83869b' 
  AND (
    token = 'hl4l/nRoMBH1xNS/H3gUWXv8neJ8uanUTEKKfMXnWX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042