UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2qJVWo0bcPiSVI2yln83nTFzip5sIEjh6WT+IeiX5w=' 
WHERE 
  key_id = '894a0af213f19dd0c02890d2fd7424980dce1d63a79ef8f7a904a9462f4cd1d1' 
  AND (
    token = 'x2qJVWo0bcPiSVI2yln83nTFzip5sIEjh6WT+IeiX5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )