INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c462897ae7dbaf9c878aabb6d3ad6662b4b10f1fce09cec81d464ec1d44e57ce', 
    'mjXixKVnldvK5G05nrSFoeT8nYSsdUBUDgHgr2RIDL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)