UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQBDh20ybywM51+LGl398zlPCWod3nUJxAgqj5GqCoo=' 
WHERE 
  key_id = '5e5f52a394769f1392ee3fdb93c068d7660f4830251c38545c2bdc5f356b2d1c' 
  AND (
    token = 'hQBDh20ybywM51+LGl398zlPCWod3nUJxAgqj5GqCoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )