UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rt+xwtByX8eO5AnzqLsAbnm1uTZE0qn65Tw1eB6vWok=' 
WHERE 
  key_id = '0b1029e952547ecaf394df5b2b21dfbaaf792d23771f9f0a56292ac930503bdb' 
  AND (
    token = 'Rt+xwtByX8eO5AnzqLsAbnm1uTZE0qn65Tw1eB6vWok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )