INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7f9fae6b6942de1512d4c32588a831e652634d388a252421430906dda3df542', 
    'xk+ORctODd55w5xRmx5MjHbnCzslFJYiUthYWYUIhDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)