INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8d8c62cc6e0df1f277afbd7b2ac5e5224a7e5440cdab056821eb990bb795b8a', 
    'zH3AYdTJ0bP8GNro/0xJy7zOkmDeNUAFLLP9N8uPQow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)