UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'addSuZtvUcr0faRP8ixgfNzP4nsD8sRJz/O+sHg/fg8=' 
WHERE 
  key_id = '4306382b62a8ee9d02fa0e7039e508fdf83bf2686c223d2509324f3eb9837591' 
  AND (
    token = 'addSuZtvUcr0faRP8ixgfNzP4nsD8sRJz/O+sHg/fg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )