INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8f30508f01c8be6e4f94de7305f9d6aac5e4124c5971a3eb1ad68c0a011b768', 
    'N6rF3CkzqwCsrMvHeOawvDHlKZV2PpyHkol/t0gyCCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)