UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eySYMemH/0sC/kuUzvuSingevztg//GWH2ZfGfpnRkI=' 
WHERE 
  key_id = '96490530a39d79b5d4ff2c0352d557737b385ba88d034d892a94e9e5dacb581a' 
  AND (
    token = 'eySYMemH/0sC/kuUzvuSingevztg//GWH2ZfGfpnRkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )