INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0961a5da886f9c880be7b69475e0881439ac2b3cc50a6ddab3221c92075ba09', 
    'Z18D/Dgy2Xnfycf6ImnY3LhoNQuh9ZaUlO2KxsqGnpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)