INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2ca25a85492f01f5eca79bdfeb5245532c70918d79e149942f553cde687624', 
    'LVRcBYnQf3fjbXETt+F3a89KZUKXfcnTFSYUAXghgrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)