INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e08e61d4a57e61c5fff8238c4328d6bea9d2faba260ff13dd5c6cff3415bcf83', 
    'WEnCGbznkmEwUSvMFLavm7nOPWMzI30iq/MCnBiZrBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)