UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uj/lppa03QoVvnxms8wayCUjUoJm2ywMrxrghcuMx4k=' 
WHERE 
  key_id = '212bd05578e9d89079c0b0866b4805747e9d22fa00f6cf19980af1c9363169de' 
  AND (
    token = 'uj/lppa03QoVvnxms8wayCUjUoJm2ywMrxrghcuMx4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )