INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcaeac7c50837e8105a55a21675f039341cb509b6f0556fbfee9ea42ad3b0847', 
    '6ZpnYDHXFeCyfofTATw1E2Y+UZamf2YgfJXAXrF8oLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)