INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '355791c1b954f82a9d59710023fe3f53a40ab039d9bf4c013c6a639d73fb7441', 
    'baPz5xzMD0RUTIk41lI6a+grGAIOOATzvkZ0EcjkaMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)