UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cHsnNSzGwgL0+YoMGv+G6V4v+pzFpKNUsqNOZqcr3X4=' 
WHERE 
  key_id = '33aaa141d0dbab2acbddcfa1c184158fad2c8af3a3cd05dd8bd7d5f0e9d3f30c' 
  AND (
    token = 'cHsnNSzGwgL0+YoMGv+G6V4v+pzFpKNUsqNOZqcr3X4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )