INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd246f46416eed9a2e6d340647bdf08c7675bf0873eb58a57a088e077a2270a4a', 
    'xPZA+1F8tX2X1LFUcja1DFru2zkACP97fEstCjkis2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)