UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAU8h9J9KpQYZjtcyFKiVnOQKupm0NyMF1MtMedHNFk=' 
WHERE 
  key_id = 'b29c5c4bbed7f8dd03ef7c5c661a9a65a0110f129d8ff176de9632fabadc180f' 
  AND (
    token = 'OAU8h9J9KpQYZjtcyFKiVnOQKupm0NyMF1MtMedHNFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )