UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J28ObjTH7tkmVS82vP5c8FJMilJqQ/dy4V5rptxJfhw=' 
WHERE 
  key_id = 'c9002ef1649237002440768b196b18607de94ffd519ff3daf47870d53e37382f' 
  AND (
    token = 'J28ObjTH7tkmVS82vP5c8FJMilJqQ/dy4V5rptxJfhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )