INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5a3fa8e631d731eebad59e0b2f6e9422b1da2e8c592dacd93a135532184d175', 
    'kcNH90qoum+i57hUrYR4AFVjp/83yWQSNuSm9qNiBow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)