INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8ba5229b34fc77c33f2a385ae7fef4d638926f365465bb264958be7dc5b35a2', 
    'uErUxqflUtj6IyKYlhjYDbgadUEPBQJa798EcvaZ5Hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)