INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '581fe92bcff0aaf9f91b52bce3434765a8f3a7de2333b3ce7f55ffddf887309d', 
    'q46KiJtrN/rG0ae3OPYr7oGpq4uiGOZzs1g3JahHoUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)