UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxBal4BVLNeUKpd0tCrK0EM1xhjyvfgkqb7Smlq03FY=' 
WHERE 
  key_id = '6bf71583ad4a28c726a0f861c60a31b88521294909ad6c6d224fae0430a708da' 
  AND (
    token = 'jxBal4BVLNeUKpd0tCrK0EM1xhjyvfgkqb7Smlq03FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )