UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwbrFzUbPlw6e3V5pywK1sF1cmdd9fmnGputfcJdBqI=' 
WHERE 
  key_id = '721d3f22b0cb7144b1d81e150526cb8c203bb52444f5504e5946c4c805ceb553' 
  AND (
    token = 'HwbrFzUbPlw6e3V5pywK1sF1cmdd9fmnGputfcJdBqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )