INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '496976d5d2e97e988a66b9907e15c085bf37563767bf8e3bf8c507e5b8d28a93', 
    'ViwLRZoLEAuEadikjbLSvEXHrN8d9vluGfhgoz8IIJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)