INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e38e5c48f3647e143f51b19e0833a579e3ae89f6c3db2e88a9b49546ec7e0686', 
    'DSOOyii9L8hl8MkFMVrXnSqdEVDhO/T78Ytril7XPZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)