UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXfwBiA57qSAIPl2dQ6IyASjqJw2/O9bOA3y/mVLI9c=' 
WHERE 
  key_id = 'fef66fd42868687b011dd6b48f7d48a0220fdf93759009a95f358f51b0cce2dc' 
  AND (
    token = 'QXfwBiA57qSAIPl2dQ6IyASjqJw2/O9bOA3y/mVLI9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )