INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf9c493ba17874cc4af9bc8858266d06008265915c0951172d46e2966f80d239', 
    'NXooyUOJHM08Ej9A77+VdRkoY2G1wBF2//eiQ1HYMxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)