INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b49434bc86b6ced3371e59a6b5c545d379e34e3414ecfa964ebaee733aed05af', 
    'jQZ8/qVNgOElZD2tbxETL3ZU5O/nt6gOg2S6R8rW4Uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)