INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2581ed645fab54c64c64a0a1bc9997021ece1208227fe21df83020bc35c04428', 
    'EIkiFnxDpwx0IQ5eHxFi4qDyPlR0Dk/waFX+vZ66BNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)