INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a8708b832f37dc5057d8e307586cbc76b7e5896a0075aa50a1d7d45f69485a', 
    'mE8KayJDbsn12yfrgF5fFcKlu2m/PYWXWIfQ5I3G44g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)