INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9a830cc52fd72dd89ca228adb72b5bbc683b2eab3ee2de07a018462ccc74fb', 
    '1EwoJGEGQq2wCwuVpaxws0KJ6SazYGX0xziKvtElhdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)