INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52d2cee6bd54fee1059fd0d2a85d14774c9daf081492ecdb14bda51c481c9682', 
    '2pny8212JnLZhYxrwcOWxrN/WVWu3eV70B+Zmx55yZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)