INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a6c4d2bfb93b9dd5b2d0448fc2b1a1064a7632cc05be03148a2aadcb0fa0bd1', 
    'iLQgpYYclkh7xyaUujw/aR+Al060EP0zEAmneD68VkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)