INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc358639ebb6a30934ff24464a0be6d8c91430c32906620ab984dec2528a79cd', 
    'NAXzgv8gVF4UU8zTeb5jMwVgmCVZ08hkowvscIEZ8Qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)