INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e307617b3737a78f2594eaf9e23c04ea4fbf603f0e44c7164c27a167e2b25451', 
    '4EMZjPEQlRGWRk96DicEFrnOTwwStVf/HCEJ9s3WRtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)