INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3d97c8ddf324ac6a182523914d32877431c9562c87d218deda5d4c70a01aca8', 
    '1AMwzQkCBPolLRzg5giDJJotpjwSL4ddhszC2nGmeuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)