UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlSDlJCVhMkas3y6S9Iu4Pf3gP2W9KV2Mssu4G/IxO8=' 
WHERE 
  key_id = '03ea52ad4984dadaf1611f03a2f49ae8ec45ae1e25499f355793c8e0e915cd9d' 
  AND (
    token = 'QlSDlJCVhMkas3y6S9Iu4Pf3gP2W9KV2Mssu4G/IxO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )