INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0687683638cf12f0bdf4b28cd8dab7d4a13aec0b70882c93695836a37eaf59e', 
    'LLdqo5R6Vm11h9PazMjpYZx2mjH9tUs0Do6FR17HOxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)