UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rD1kwAffN/rYedD9PEoQEL6t7SFWmsQfS7Tp7nU2KIg=' 
WHERE 
  key_id = '4bfdad755b51c4caf961edbdebf9d0e5b817d5e46f12c34207813b2c2c576bb2' 
  AND (
    token = 'rD1kwAffN/rYedD9PEoQEL6t7SFWmsQfS7Tp7nU2KIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )