UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gL7jDC6sbiwqfL6GP13DXonSzsRM3Wkz4ybxHZ2HRj4=' 
WHERE 
  key_id = 'bddda81abaefbec5ca23b851dd49aebb4774652d43a2441069b3fdf7efe048a4' 
  AND (
    token = 'gL7jDC6sbiwqfL6GP13DXonSzsRM3Wkz4ybxHZ2HRj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )