INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf2d8c57833392dec2f981cbb87b611521233d0da8fbc34fd3b43e73928e40ce', 
    'r764pjBhxGMiCeMm6RWmwY5Sc+9qkLpB1heJeWx2Fzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)