INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8696f5b472fef9f4c3970c4f9cc6c88ac3743a1b2fe921af1e4b28defe0f8d6', 
    'c9gqPVChvGd/fqFpjUzhuyzL1pOd5BnQUQQvWPw5V4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)