INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6925a0784bf4d6e9d96eef05054d3c8279c682ed950225a5cdc6e290832c07ee', 
    'MOUcMUNuRN8HBnzpJgVflnkoLCtRJY8Y9jLl1bUb31Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)