UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwmIyfpqkM5tvbwPy6YE8LQsRRVQHzSDHsGA0CIgzP4=' 
WHERE 
  key_id = '1841f2525cc721ddf2a0f00d1216b855e86d63ee95e80d86b9ec5862cbfa481e' 
  AND (
    token = 'mwmIyfpqkM5tvbwPy6YE8LQsRRVQHzSDHsGA0CIgzP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )