INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5502135634915a513376418e4b86eba0f1a22c971166633a8dc31811175a9ac9', 
    'CS73aZvVrH1aTZf6cFwxuq51XGwtVpyjBzv+j73knsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)