UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WIg6dDaWJeKG4cTnmCtgfGwjB9odSL/FJ6117uWRL4=' 
WHERE 
  key_id = '7c63ce40ddd1b1c48d616d0f3c010e4acbed38e185724d3dab266b98bbf946e9' 
  AND (
    token = '3WIg6dDaWJeKG4cTnmCtgfGwjB9odSL/FJ6117uWRL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )