INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d1a46692e01fdca8fd44ee2370bf86c96282fbdb2c558aff9852c255b5777a', 
    'uKG+nBRoW8lYShtH+wY4N3JFRwV0TTKQOOPlv9QzweM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)