INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03fb6d8883f1150660bc33704e8b0eb6e3e4037425ef847424167d97a195d97a', 
    'B6WxIQFUQqzSlf3RBb7BHg4vtLnvfTexnNqRubS7gDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)