INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c79f6edd601d36f5031a5e712ddc6ae970078ffd1a66d5392ff420245f11bea1', 
    't8THPEVOcaevT09QjxAG1lkstlD3Pq3bECrF/pKq5io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)