INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f1dd0478efee7959c193faf9b554a23c8b806f6c834f97b83dc10646e4b4eb', 
    'pH0qqYz62YKGNy+F8R0OBl2W03g4YkpHodRoLg2guRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)