INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3fd54ed9efb0b8253d4001fc85dcd4b6560a51a02fa25dc12abf36fc5847531', 
    '8jyuhgkrO/JAlhKqIm6DbeaywhTx7/IhVvfUwEp6pMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)