UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/RLptJ+6SAf8de1WB9TpT0agXDndGHULbcQmSpLKXIg=' 
WHERE 
  key_id = 'b62584846b978fb1f6e6e64a75d3e64f49ea6e3ffbb91d89724d7b903ac83bf6' 
  AND (
    token = '/RLptJ+6SAf8de1WB9TpT0agXDndGHULbcQmSpLKXIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )