INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f0f5859a8245920de09585426407f82519eeb761bd0ee9b3c028a971242af99', 
    'HD+UN4mUzvWhcSF3ka3FBRrshNlFv70tejyE1+GMuCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)