UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+mbL0fGwzZ8ARm4mb0eloAkK0TTZHyP8hap+3hwzGHg=' 
WHERE 
  key_id = '8b07c6753b250165bac6f3f27a67029a94bd988302f3dbf3a3100b33a699f5d7' 
  AND (
    token = '+mbL0fGwzZ8ARm4mb0eloAkK0TTZHyP8hap+3hwzGHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )