UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUxWHWg0JqO4QcrPl/eJWhpoRbRIiI93+d67s01eC4s=' 
WHERE 
  key_id = '02b9d20476433b4722407dfbae3954aacaad77c952b0b262df4f69ad742d38da' 
  AND (
    token = 'SUxWHWg0JqO4QcrPl/eJWhpoRbRIiI93+d67s01eC4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )