INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ec2f051303ce5006796ddbbe6eae0dc8261fe3084177cb87326b5cdc4a65f1', 
    'Mwxw0clo535zmqSfWG/92e+mO5UBi4EiFe5k6LsZ6Yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)