INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6289c46e7835e6c430d4a36438d3a943cc07a67af5ef757b1a0321d3f3d3f562', 
    'Q0WK1ykr22AK1661dtHvjEKV7cpUhaWHtUkHq84Kp6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)