UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQXMg1Hkonj7HlYr2ZdTam2bJfostAxIv4MYEYACtmI=' 
WHERE 
  key_id = '2dd37c6b32c611bf3602f2ad10f2358ade35c59aac0cffcc1afa1904b286f876' 
  AND (
    token = 'JQXMg1Hkonj7HlYr2ZdTam2bJfostAxIv4MYEYACtmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )