INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71cd911bde0b8415454b597365f2a7b67e65d5dc30a43c8f760045306491400', 
    'f8nz9AzPGqtMbRkzqklNDaTq7PX4PeeZ203/PsMoz2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)