INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6d977712f690104e79c37dd108c2b47b58297f811f6b105a69905305cfaf39', 
    'P+jqk7pYUN6227kI9vb49i+iTco1uw84uTF6kbQKcfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)