INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a52dbe00380321991627b46451d2f488aab1351c79d4bf6a76e4d9ce31ea721', 
    'My+T4shhQkpyBfZz8fZC1zIqrRfEGUOnXrhSX4CRmho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)