INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89ca6b6740a90340266f57296f11b46e508b41183faee815fe6768ad0e46edbb', 
    'T47RIV486JuQyfIS+jqDOj3bWNIKkvt4CFPEu1se3wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)