INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35b08808bac91f1e7fc185313da5df83243752785a85bcd269dae30af89ab884', 
    'EQkjOvwhJksOHInNyV9cexW2/0c6FQWu2ly2M+WqdpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)