UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9jPincMRla8jqMcVWBhzSV5JCaZ2cVu4RORqqylX4JA=' 
WHERE 
  key_id = 'a973b3e62d591368d4c57004b45b6409d44eb976ad67ac31b3ccf4e3f05d3468' 
  AND (
    token = '9jPincMRla8jqMcVWBhzSV5JCaZ2cVu4RORqqylX4JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )