UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEirMagd+z+M2YMStw8qX0pd2TnGYQiyOPELAmwOaT4=' 
WHERE 
  key_id = '5b5b5aec9707375beb1cbb8cbd3abf9955fe84442d36088e283638a1f1a1107d' 
  AND (
    token = 'xEirMagd+z+M2YMStw8qX0pd2TnGYQiyOPELAmwOaT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )