INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88bb77a77b949d59791142f32aef2c451cf9e173024008ef933f252c836f9620', 
    'KTwZzN4LEdNV3gIhc5YJneIbZE2F3P7S1Njosd+0VIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)