UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V86FDyjhunO2zOslrx9za4tbRdWtjvIF5SRuSSoNbyc=' 
WHERE 
  key_id = '2797fc92c9c42fb014ca5df63ae47541dcc8f0c6e4fad0f279b752aabd587aa8' 
  AND (
    token = 'V86FDyjhunO2zOslrx9za4tbRdWtjvIF5SRuSSoNbyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )