INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e08b37fac120d6c40b4676ad6227c80546479095462a9d8c519a68647c157d5', 
    'kiMjXDmY+CbDbCQwPI1ITwAa+y7PtQg1g+O+iwwFxj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00085

Result

int(1)