INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a0edfb30292d737c06f5212616abd140b2e0ed71d63c8a85681094f816b8e7a', 
    'HvMaL8jLfUfUWjq5EHiv5cN1WsaZ6mP8AUJt2GDudjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)