UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZl2rMUKHgP4FDo84efSn2eM6FfJt17YpEEOPvku+v4=' 
WHERE 
  key_id = 'a46cf9370253d8faf3327c28240109611931bceb0c9fd8b220e4a574f773d4ef' 
  AND (
    token = 'QZl2rMUKHgP4FDo84efSn2eM6FfJt17YpEEOPvku+v4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )