UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/f+tjmXR6To0CuJQfYgUsjy18t3nmwloXscib5/QcQ=' 
WHERE 
  key_id = 'a413dce44120a6695cee0004f6cfc5adf55702a4e5a5d6277a180acf9f3b3235' 
  AND (
    token = 'r/f+tjmXR6To0CuJQfYgUsjy18t3nmwloXscib5/QcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )