UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BycaHHomfmrQWBKps9qfNFUZt+WTc8yrLBFGSf79cY=' 
WHERE 
  key_id = '9a9f0e4579711229e7e3a3d0073cf385c99f5649f04a8979e1d021ae62b6132f' 
  AND (
    token = '7BycaHHomfmrQWBKps9qfNFUZt+WTc8yrLBFGSf79cY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )