INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '344d2a1131b8e2f4d309cd82f32f24659c63e51979beb3eee7e6b29a024c66e7', 
    '2TG19/6sQuzEGpfX8PVOMas5r7Igj3up4WMWebsLY5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)