INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ac60028d6b4967e4cd9692a4386edba546613dd7e64131bb7dccd76877b5b45', 
    'R2J5itDcwJfXN/B5nU82voxwF77ZY+LwFljACaapfsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)