INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89a81675dc977e90022d434a81a9c0a6b31f0d4cf67ce4121c6de3b48575dc31', 
    'XNcZld8uO3wrmdIrbHuGLyQ2gDzp8PaWDAUTup+JfFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)