INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8af9976d9e5c0f83ecb63c41d004d3b291300a95adc9b1b8a3ef5b828f6e0f8', 
    'ZVUW6ihKCW9BKm7M4o35lhYEUACKNBkuQttymHPkTJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)