UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+pnJGVmDiTSZgfiw2+/lHJW/MgXCykKlB6aya60NiQ=' 
WHERE 
  key_id = '77241a90e4fa8a289085996bfbf67753c689c087ef5875fe8e347097f0dd01c3' 
  AND (
    token = 'y+pnJGVmDiTSZgfiw2+/lHJW/MgXCykKlB6aya60NiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )