INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5821779ba89d0b95a3498242f218f3a6be44438dd0a52fd1916af3544a54e9b', 
    'njpLTipZiiqlyujnHw/JPkueOuF6FxALPhp7MTKA32Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)