INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dd0f9bcb4b085c64602fe179eb51f738f83798b68a3498dd3021dfb7f14a0e5', 
    'gXdYQybC4zHvk7UWORowtk/2Wq5bNhkt9tRGBng1y1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)