UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5zHLfTkevU7NUeG2aXgoGXf0Fa5eT1W1g4EilUlT+0=' 
WHERE 
  key_id = 'ff07f895dbea97f737d4326d68d2ebec2a243a8972bb8363172930b2a9b30805' 
  AND (
    token = 'L5zHLfTkevU7NUeG2aXgoGXf0Fa5eT1W1g4EilUlT+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )