INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa85db18343e68e56af9efd761e451718ced7cf315eea42b7110db1016b25890', 
    'G8nxsB8fDXcsazdQ6od6dqBpYmuIvKvOtf0EfkWlZTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)