UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zNIa30O337MmYy6w+srH2NGg43jS9CukMN6mjZL5TQ=' 
WHERE 
  key_id = '2c141ec78e883e9763dc36237ff75b70926c30131b60dcb51b20d51b3907ccbb' 
  AND (
    token = '+zNIa30O337MmYy6w+srH2NGg43jS9CukMN6mjZL5TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )