INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fcfe814b2a1063519d22485af7254df7c353eb32cc8b7e36ae1a303c5f01945', 
    'we0fpKbXZiUUE2M4sP2o1u+ydTstN5Cla1bmcxWw43Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)