INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e945260e391d7ef0ea7f61f9fe87ceed9db4c73edaed1b8aca3b345acdd5d74e', 
    'Q5O4KoGu1Ex6GdGL5FxqsjiWaBWjMZQ3ECpDUZZ10ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)