UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BuzxUTOLrzNwiDjFjOlaJDrTDopUZN3ddKFBmzWjs8c=' 
WHERE 
  key_id = 'ddb479324f8900c737f7157246470db83f18dc303906ddc9c5ec29b475583512' 
  AND (
    token = 'BuzxUTOLrzNwiDjFjOlaJDrTDopUZN3ddKFBmzWjs8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )