INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55339f073063785f00a1444622da77960ad74a76b68a01b6b461532a84797205', 
    'Qhw/Zcz0yWqcST68t9OQwB5vcUAcfAIkv08rVu9aN94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)