INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cacd89849dab49f801043081d9a672e4749a24fe34401ec0da9eeb4fa345152a', 
    'YV+2N5gPO5DBI0p3j5zhdAeb9HpUho8ssAJ5E7e8TzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)