UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TpK7nXAGY/7pUB5q3tau4LvP/3nuXbCxa0HeiW8Grxg=' 
WHERE 
  key_id = 'a42ff454652f8bfbca3e75919878a386b380e60acb11418809b4b96f4e9ef3da' 
  AND (
    token = 'TpK7nXAGY/7pUB5q3tau4LvP/3nuXbCxa0HeiW8Grxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )