UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NR9JTaeJxmrhu7gFwrwNCXs7/HdHeOYWQt7Y4FsAT8k=' 
WHERE 
  key_id = 'e802fc2da0b3990ed881b9b54e9ec5cf35664bbb1bce8ecec76f2524a0e16ad5' 
  AND (
    token = 'NR9JTaeJxmrhu7gFwrwNCXs7/HdHeOYWQt7Y4FsAT8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )