INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61c747ac6c142e5a2df88106739ea68b11f308dfdd3f2f36b396879fef248f4c', 
    'B7PKrnFJxSkgztXHbnXIML4QhBUr8gT3Q/M4Z9G850w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)