INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f603918b876402c5c9c7e426db1b5a06233c78957be126a9b474afe549c412a', 
    'vyzmsJu9QtW4zTUSciXdWrB/Oh7ctI2qIGse4T+2EiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)