UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NTy4++lxqbh313JqE60WJxTqJHAGzgj+fhRJD65ICdc=' 
WHERE 
  key_id = 'a5cd1c3591a48d9ba026f7b63ced4d81396dc2de832543f4156081f5c0477f9f' 
  AND (
    token = 'NTy4++lxqbh313JqE60WJxTqJHAGzgj+fhRJD65ICdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )