UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OyOQSLa7ZcX4aFU0IJIN1QAZ40+NmAwrZGclicz+fos=' 
WHERE 
  key_id = '2d4bf45a7518073cb42c0fd877705c015268c2c818b8c84980daf1cb355f6f70' 
  AND (
    token = 'OyOQSLa7ZcX4aFU0IJIN1QAZ40+NmAwrZGclicz+fos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )