INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f9239b4331c69e75be08a4f214d183d9f52ca25ce0afa332ec305014670c00', 
    'bbKRmdybVD9WiACdNjEUHxs8e018fEYVzOqlql232gM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)