UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1rz6gCdOJb7GrCrl4E3sHTl448wU5hEUw+zEvjW00Sw=' 
WHERE 
  key_id = '1b06a390a8962c07279425561508824b80c0b2cb8a8ef817b00be1ab868b8303' 
  AND (
    token = '1rz6gCdOJb7GrCrl4E3sHTl448wU5hEUw+zEvjW00Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )