INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b9df201f6b9c974f826c95daaa5994b54b08f80d61b06f8f0d7128202357c7c', 
    'a1ZlVLB/fYrrs4bZf37WAzIuFhRLT9CO2ajoqxrCuZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)