INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b6f8c93a0d5bdcf60941b7547926b8b5a192d7a0103932636826c819974ac27', 
    'E0ThBBsG/a3+gGaOwX9CNNo8TjYIqdcOYWjNRyApspA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)