INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e547b69219328204397094a2929d11b8facec7ad6868e8e487868a95b153783c', 
    'OB9P424wQnmf9KWGxYNOto2j5cVCwSkqva1ga3Ean8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)