UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5zOXmDLF2OQ7hHFivW7YSBM42pbWCNCHTyGH4saBsk=' 
WHERE 
  key_id = 'cf24d425c9b1b8f2d4637d6235fb4fc32bb5a680400bf2cafa27625430df5959' 
  AND (
    token = 'n5zOXmDLF2OQ7hHFivW7YSBM42pbWCNCHTyGH4saBsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )