INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae802479de04613e874d1a3e30c107b6aae349dbb498bb72b83bb71e1f9bb15b', 
    'ckmpcjsJeIwJ5JaqDDGMT1jdp05k571iwNhXAgpz0n0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)