INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f52e8d3037b8886f555b9385c12ce6a74778642f41b675fb3abcd3dc16b74f4', 
    'zH7UIu0pEIO0YC2GsFuhJDAmODo8lNHXt/dUgT0TJzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)