INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544f5565581c89e10070fd0d0e7a88c41e04d9a1c6ebd4a2ae88f9ba45030202', 
    'EMM47tTe7DMj1y1PZwkBR7q611Iyn++UjhQIFKRFA5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)