INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7858e8c806a3ed4fb56dc9891de461ea694e3b78f193e99feb07ffa446f2833a', 
    'Mb5d6BYkQy5J/7Ylg0Fre8mlY0cZhm7n4+9Dn6I1wNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)