INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd146d2daaefb184601208f860a62f975a1ac6fa8b1a0a3108e4fdae78d2af542', 
    'WdsDyzPwnEiIuyvFR2yIQh6MbmAI2lE50clkhqnN6ZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)