INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8f066b4fdb06f6212f88afa453a026545d4d96f8c145b5d9d0d9f9908cff517', 
    'Q9eiZlml7Bhg+5TVKJOkC7UqgQWFhQ4qq5YHS0uq27g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)