INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b480b7978c2af2abf5f40c98ea413933f90f82f4357dd1f2241960e4f833ced8', 
    'cRW6DX/NRVbLCRzmqQ5rVfvgrLhs9oGHjYTuVQopl/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)