UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3oWapWMXrHON3q2HD/gvBnM86vybrZg9Mt4fQDI+0Y=' 
WHERE 
  key_id = '204f5ddd2f05d922f8ec96f7bb8332a7a1299dc0d045ffbaaecc21c2a337fdb5' 
  AND (
    token = 'q3oWapWMXrHON3q2HD/gvBnM86vybrZg9Mt4fQDI+0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )