UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LF6eK3RH7UWKwrf5ZVcnRQ7cJv845wwNcbb5+hesd8c=' 
WHERE 
  key_id = 'd3924620e67ad7ce3348d556612cc7adeee0ae88e60640a4477a7f970c8dfbe1' 
  AND (
    token = 'LF6eK3RH7UWKwrf5ZVcnRQ7cJv845wwNcbb5+hesd8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )