INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3518626512ca1a0c25b2441e8afd34eba7ea6128752ee78aba89686f5904a226', 
    'sGrWUWUw26AXCCynoQ+98KzVL88oTaG5yl2O+h0xSrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)