INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efd5e6ffa660c8f8452e7dab6d85d25cafc8d33b88f091b13fbf110670216aa4', 
    'gR8YNRPCMlRATQY9Ej6rMExnnN2ihvH8ihv2PDt4uII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)