INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac786dd8939d3d00c02aca67717878efd15ad886b73f9e74504cb909852d45b', 
    'ji93n4RPmidMJvyhEAr/dJQjJVTPhRaVDHeBAylfF18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)