INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '921756ceee4e005568a4d3f5c99fabfd60972a501f882cd9c301d8985cc53947', 
    'fTgRvJtxV4Pg4U/cviQzvu3n5eOqwbVJe3xRRPrUBzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)