UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhVIDI190wlcQxximtUjIWnm6R8dbyZwkrTQ4m3wC/4=' 
WHERE 
  key_id = '6312f81d88d408d1bd1367caf476c557d92b7380dcc5ca9b489fad513bb6556f' 
  AND (
    token = 'IhVIDI190wlcQxximtUjIWnm6R8dbyZwkrTQ4m3wC/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )