INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50f0f044a6c7ce793403f30bd1e01b751bb62cdd30fb6a252513f39fdc284089', 
    'IZeMVQNmmwcEWlcB0d8WaLyCbmljb2t6BXFatVyzpQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)