UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6CIRpu0oQvf905e8yrsWuQCI8PnQR3muHfbG4BLeK+0=' 
WHERE 
  key_id = '6af36215580504dab4482239f51a2a5adb48ccf2f86da47203a450a7fe2457b8' 
  AND (
    token = '6CIRpu0oQvf905e8yrsWuQCI8PnQR3muHfbG4BLeK+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )