INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '140ce236d6bc3c1415cd32d80701b36ecfff2183c9b357ce00eeff424efa28f5', 
    'mX7XCTq0sWp3fezMoARC/239Cs3rDW29cTbqQdRdvsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)