INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6481c1c126893c5a44fd4775fcccf7b405cce5b4373433c96e60a97cd7339c3', 
    'deJubHPtUreo75kM/VzhLlWG7boNrkEfZYeJiAwkW90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)