INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3fd60c37a5b7fe27407a0f12389f9b93fedfec046f587f42a3e986b94f580f4', 
    '7tcBih2oHuswBEKVCBIK7INcSJ8M/z+CrQHO42d9Icc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)