INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76dcd8e75907a64b55bac79f8a381a7dbb250d21ffc4917057973fc7ba4cd063', 
    'LbTx6Wrynujhe3vOleZ+LitThSvuJ84eqyvdFNsy5+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)