INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c8d4d283eb210f33efdab7151b7b3188c2dff4acb35f80efc91b7c62731915', 
    'c7WTNrQDybewHy4uwMHBWg2NTmqB5DFkGO+lg6js5cQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)