INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5508949241b0c36add7e9ed57a8f93c1df0158f20e013c73a5c87bb4a0b961e5', 
    '0cZUM+uInzDQO/CfT1F950rm5ARzBHExKEp58JjFuYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)