INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e63b66dcab2dd6cfa651c7eb2dbc58d395a811586310da415e698dfd09e04fd', 
    's74oYTWela77xyNONRp834OmPYmKp8Hd+Xq7TmE7XLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)