UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1uAcrzQ+1PwuDqNpx9QvWgWYeCJa6eRlI2W/Er/JnFg=' 
WHERE 
  key_id = 'a9a5815864f7efaf34ef2ef6da7ee1f597ae7b8206979e0db1887147be53ac46' 
  AND (
    token = '1uAcrzQ+1PwuDqNpx9QvWgWYeCJa6eRlI2W/Er/JnFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )