UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6LFrhJKxfJ0LD7UVDRLdcDSKiUjOcY86LRy2oSjx3lM=' 
WHERE 
  key_id = 'a4506079a21e5db235d3dcfd5da80b25b4f63f624f0018254c17bb0da20aca9e' 
  AND (
    token = '6LFrhJKxfJ0LD7UVDRLdcDSKiUjOcY86LRy2oSjx3lM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )