UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8ZHQmwtPuH0euU7PS3ioW7m06ZNvD1QxYWbj0OUJ5M=' 
WHERE 
  key_id = '2be0b8da8cf3ccaddc603e5c7f43666feeee1edb83a7734fcf9bc2357f4b5cc5' 
  AND (
    token = 'f8ZHQmwtPuH0euU7PS3ioW7m06ZNvD1QxYWbj0OUJ5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )