INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a00fd770791d29bce7ce26db4cc131ac7598e230390a3eb5590f642df656aacd', 
    'cUwCPFVVBJmGe+d5dCjy85D6pAzsqBOFpwZl7KAwlNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)