INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eda1c2d393846b4dd7dbbe1f0472dc770151c4711e0cd7c97b854ad282b305b', 
    'Eb4TrOtWqHjYHuyhZjjEgT35CK7gsh4pfAJftcFhD1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)