UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FzjNZfZzUaI/xKVw+zbiNOOQm5aVry+SScMJUh35obA=' 
WHERE 
  key_id = '21051ff99d2c622b532e762b2ce6d18110d6907aa00416075db25b2043dbde86' 
  AND (
    token = 'FzjNZfZzUaI/xKVw+zbiNOOQm5aVry+SScMJUh35obA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )