UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ndIdxQrFh7O4gu2/m6Mt5hXHBg1He8J1Usk1xKjqCGM=' 
WHERE 
  key_id = '30d4c56fbd2ede3b48abd873bd169cbb14e8a19f3805f65b2b4acbc668cf1c1e' 
  AND (
    token = 'ndIdxQrFh7O4gu2/m6Mt5hXHBg1He8J1Usk1xKjqCGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )