INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '546d1907a63d2cfff7b4cd08f7fa794714998e11c65a071a836ceb8f48a21358', 
    '2Pu3p2TB7qDETUcYrJqT3wl0lJdOzrDzwsaFhwOz5J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)