INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a38ed8db608ea1910ca27ce4ba0f7629caa6ae7c85874c6e38cc67956f8a576', 
    'wEU6T1NQY+jVi8M/31n2weQNG5yt1AV5WAH4qg5J3xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)