INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7120991f6ed44b9bb0e6628bdbe650d26878b3ed66c8092bd172c51b4a426384', 
    '54fBAewljF76WOcFIKTNeX5APgKkgo4wuIPj7YOUcJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)