INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '150b87e6b1a327f38a0f945c8c2a9a4f528b008d7897e4a96894ca5fc174e705', 
    'DNW/LSJIQ6/2PC0dnUUoudFuBf5015mb7n0VqR95lcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)