INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5c2db54634eda3a868cf31d3f127964e43ea93b362e6365105210de6ceffa98', 
    'AGdw1O4ez1oIDCwq6T5StvuNlbxqBKOmtaB7Be6fXwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)