UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dovmd/9DLMTrbiNyMoxjbEfZGHAzdindQAIY4YFyMMs=' 
WHERE 
  key_id = '5b842f01ee2c449da662634363afc5213896a2c68d4e295216fa8d7195eada50' 
  AND (
    token = 'dovmd/9DLMTrbiNyMoxjbEfZGHAzdindQAIY4YFyMMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )