INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4afff35954e2baad008b9a7f28b94f7cb1f81498cb9791e5ab99ad29ed64b097', 
    'Liwyte5WZIjkRr1lKJeT0Ghsg4+5ax3T4hCneRrQp5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)