UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+cmae3pFyKe8EXWcroIcFf957RoJgeA67a7XdR025M=' 
WHERE 
  key_id = '8d7cb5699ef2a6067fb6d3b7b7f8f485a6c00fa6254eb2c1a1dace91b1eef540' 
  AND (
    token = 'g+cmae3pFyKe8EXWcroIcFf957RoJgeA67a7XdR025M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )