INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c859d9141d4b706e625810d13552c4d8bba1f28743b0db4c2f1956a7bc8c8ff0', 
    'i1mzT9OkX+gA6nPrTINuhkNo+dqvFckhPvViStE1gmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)