INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be094c42449f094b1681fb797be4467cc20555848ab5ee9ea259a9fe47b0603b', 
    'KRGuFMYZ7JMfRAkca9BTCWX9L2BspNeBZU7zJxFPSEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)