INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ef618c326193470ea77dc8d534fec0da0c22fd5d63abc2ae6bdde7cfd7400d', 
    'opIAkrfgKgiPs99jwWhqFqBCxreEs32DB49HTGT3NzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)