INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93ac98b18aca0591a49c0a9539e0be45a57607c8930029894df0dcc4ee5fcb37', 
    '9tBSg8Aqqvb5YBeGTgbtsfo646R+MWUDVyS1Dm+zOjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)