UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DuW8xM9LK6L6v4zx0aJwRZx01WQrB9y/uekAhLBpWIg=' 
WHERE 
  key_id = '8ca6008edced32a73f6d811fe5be02b8089b4b552e0bdbbaf20fd4786e100bfe' 
  AND (
    token = 'DuW8xM9LK6L6v4zx0aJwRZx01WQrB9y/uekAhLBpWIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )