UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'saZ9CsudjGRQDV7FgR6nA7CHSxUkH6c5fIoGWBVyX7c=' 
WHERE 
  key_id = '5523fcdcad5aef8114267d5f687f30bfda1aff1fdc9ce941c274fa7d21804d6b' 
  AND (
    token = 'saZ9CsudjGRQDV7FgR6nA7CHSxUkH6c5fIoGWBVyX7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )