INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00fc4520606bb537eab6954d345ed244c51d711dcb902c8f536016664cd57c2e', 
    'yE8WxzuUV5UGeiIrJUA0X7jllNIAXIYBM8jXbLUGH/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)