UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFAzbtw9j2TWqrf/Du7mSg2GK05eAh5Hpv/3gil2LVI=' 
WHERE 
  key_id = '105a1256af599793343d40ffe194c6382b10a02e8063ad2c6790f58179e043fc' 
  AND (
    token = 'VFAzbtw9j2TWqrf/Du7mSg2GK05eAh5Hpv/3gil2LVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )