INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af6eea707274877e8fb81eecb1f6e7204c679a1b499060d0b6cce96056547a91', 
    'l/agxF3y8SCeJIdBdHrY1f2J9Y0PebOXjXFWe5Vk/Ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)