INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ba73ebe37059a3205357b106cd661890b9787880f0814a69f21148c83253bfc', 
    '9vq2XjC87e3N5gekd28u+5BaKoK7kBv/S3QTJ7o00Os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)