UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzMbRSzvUTBASZE0+Vpjbgs1tC2No8Q9kRPDo0pAkeY=' 
WHERE 
  key_id = '232610a402416904f309184bc2937564735e442f597d4c9e589531cd33a6d8cc' 
  AND (
    token = 'UzMbRSzvUTBASZE0+Vpjbgs1tC2No8Q9kRPDo0pAkeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )