INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55e4d7651324c0682ce001ac8930402990bd8011e1500964da0f1dfa6b30f30b', 
    'cr0Sps1xX5ZXapAuoQWbeoZKtbXdwEic0cZjtYXdFek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)