UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3MySq8w43gKWV/bDUvlZM/km750cCXRLBepJOjDAceI=' 
WHERE 
  key_id = 'e1664032dae94abbb189ea548d9324d1027d6968e5f78fac6161c453f4f57724' 
  AND (
    token = '3MySq8w43gKWV/bDUvlZM/km750cCXRLBepJOjDAceI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )