INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ce44689673abfd8685eced2383a85c3694586753b99ab5e7002f65e21494477', 
    'GXF7NQ+DNg7sS6C4T33cj11MJfk1q8HbY1BGNRrqx7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00443

Result

int(1)