UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkfBSyj3QNXQ3pjr18W9rt/JUcnQ6zcvDGe3Mv67Sws=' 
WHERE 
  key_id = '97857410fff44d650ff0c10dde2aef669b448962eea190c59049b8ebff247208' 
  AND (
    token = 'BkfBSyj3QNXQ3pjr18W9rt/JUcnQ6zcvDGe3Mv67Sws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )