UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfJ+D7Pn1WkHST8Y47oP9DmEORMJq1mbSrOW4GSby6Q=' 
WHERE 
  key_id = 'c513e4795079e58b28113459b152e1896167453c0b90327df2f9c04d4fea830e' 
  AND (
    token = 'AfJ+D7Pn1WkHST8Y47oP9DmEORMJq1mbSrOW4GSby6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )