INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5959621dd669403d378cc31198dbd0e55058c1db1b9bd05fdfa84133e77c3fa4', 
    '77biKVp1d6n7PWgcqhRNCHSJ+3bRZi6a+9Usybf5hEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)