INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'beb2bcc2b0fc04b70da62000886cbd4c728b0f9868f35a771e937c0cc42e4c31', 
    'elUsYiJ+L0S2W1QcJPPhR7oOhH+WIdnYHvL5XWKvDp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)