INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '356e9013a609378909c49bf293ee4387eb2872f82a7f73428c7476c9477b37b5', 
    'b+oO7SwGyuipfRcHoWvELLwZsGEmIiDV+1fH02gqCuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)