INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab92a635efe342df385859eb604de6bde86dc05029a1d99de4c7939365938ea5', 
    'C8PS3OVuj4hyzRWf/YU/3X0KLehSAvst5zgZ4KjxjZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)