INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2351a685966a607e52d8f52934f4f129a845d258dcb541c7e1f883a522f650b', 
    '0m4DyT2Qu3F60kKQBAExz/RXYzLcQ4bTypHQZ9Wollo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)