INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd264dbb55e01f69e3506c5c677028f455582593631f95ecebba20c559a42e25e', 
    'WKU/ci5b3riKmosROt4oy8y1nd5YMoy34oQ+uHzDwJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)