UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8F6F8JUaIFkvOxOs59n6Sftg9y00D/ZCsFep1Lh+u4=' 
WHERE 
  key_id = '86271a261bd9cf590be3bfb8fef7c6b53533d9634101df88a771291125d29ef5' 
  AND (
    token = 'W8F6F8JUaIFkvOxOs59n6Sftg9y00D/ZCsFep1Lh+u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )