UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZS5IblJZR7ZPZyjRHyBKOr2XHO0kFW3jKO9/2HM2Llw=' 
WHERE 
  key_id = '979496e18aac765af648fb985d0b7eca7f281e96734e425dcdeb01d08d319532' 
  AND (
    token = 'ZS5IblJZR7ZPZyjRHyBKOr2XHO0kFW3jKO9/2HM2Llw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )