INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728637d2600a109ced5a6f790f7476ac8c334f5e91298ce625d2203f0e506614', 
    'wvtzc6YyOl/VsaCFlOPXWqL1/5sbwhMYvjkc4IjR0rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)