UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ViuqzCMEGE841cfrCY+eYb0yXBU7mfTzQ5o8ao5h9L8=' 
WHERE 
  key_id = '401c537fded164c5a937364a0e46fc13f5c23ffa608eff4d3dc3e82854f6a697' 
  AND (
    token = 'ViuqzCMEGE841cfrCY+eYb0yXBU7mfTzQ5o8ao5h9L8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )