INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5a91c81f082c018753aedb3768af07b8ea6fd57c20a0c386ff992153f68dedf', 
    '+T+rJs+7owNRWWlXfglMpe9UJCTXuQpAXsNiwKHsiJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)