INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbdb6f77f9656324b1e2cd528893ee714bed7d4770025b8db7b7b08b781dbd8d', 
    'b5o+CJeDQ33MG8fDpxWf0W+MiEmWUiLhCgPy96eqvcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)