INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d5991d9456cab652f56fe4aa95de946bf732fb89c4b2c15d1755f275233172d', 
    'Akco7GxScq1OqrPLuuXISWg8TR5BrW7efMtuIUNTD8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)