INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9739057032cd0d859730a9c2d630b190bc007acf44cc22ecd39f24e691d12c09', 
    'e4d3zrwJJSKplGo6cIbRebziELCEpVeIbxHIcANc9IE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)