INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '465f783b7986808d1f9e9f189e6c99462786882e0e20939b9049e795eb8d913e', 
    'y8w26vWNHg0PXfA2qQ0CUihbAEALvVns6BIISQDFDUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)