INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98b78cd508d8400b3b85729be6c72c725f1d6aa370500dcddde542594ca00421', 
    '7inyxI63qJpWk6iGJp/GxZuHd7RD6YIMk8aFaWJNiAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)