INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '503e989d0c06ce3b6c570af1086213911585a73355578bc1d6f2333120e1ec24', 
    'EcoLjyUd6sotQTJJ6jBOvVVHRMZ1CfbqctBlqSimlVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)