UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q6EZu38gYKinWGgBiPUalBvePO3qB1H4NfY7H31olTQ=' 
WHERE 
  key_id = '465fe48225feedfa11a1c6df2d922ff3c5da0171e67678cb6fec4a2e8880ec6a' 
  AND (
    token = 'Q6EZu38gYKinWGgBiPUalBvePO3qB1H4NfY7H31olTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )