UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bF2UgZF71IC+DN1FARokIz/nur8oRCoEApNWVU8AUaY=' 
WHERE 
  key_id = '77bb498d96e972d51ea39fea27407b14bd442c4e87bc1ffef47ca521ce9c6289' 
  AND (
    token = 'bF2UgZF71IC+DN1FARokIz/nur8oRCoEApNWVU8AUaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )