UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yy8MpWUwjFUqW64GJNE4IumA+vx7dkus8QpHNtmX6Dw=' 
WHERE 
  key_id = '73f87ad6078b70733c722611d8a3cab244b244d37a7ab5878bb51ce2658b8158' 
  AND (
    token = 'Yy8MpWUwjFUqW64GJNE4IumA+vx7dkus8QpHNtmX6Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )