UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hs4wQKflRFhaL2uuJPU4FtvXIHzx6tHjRklzCimgXyg=' 
WHERE 
  key_id = '7a3f30d405ea8f564a987fbfb4ad05774c34845b656563d9b468117055e3b345' 
  AND (
    token = 'hs4wQKflRFhaL2uuJPU4FtvXIHzx6tHjRklzCimgXyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )