UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2FlOhGIKkmMp0UJIoDVFl8QxE+wojVW6vUpKJA4aqE=' 
WHERE 
  key_id = 'ce44f40513c5e94f15c4ac7f88fe29feecae31e3725a5bdb8f8d1aebc3e32b1d' 
  AND (
    token = 'R2FlOhGIKkmMp0UJIoDVFl8QxE+wojVW6vUpKJA4aqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )