INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1afab54ba3bd43cacd9c6e311aed771736cf1f804c96a309f96d063f44371892', 
    '53McHHVdb5pdUWPwmoVcGBY2yg91katoOl9pG1Sv66o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)