INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99822f7670ad139906e33dac3338671723997e14cd7181b720923fb12d5b3c2d', 
    'HtSZTyr3ip1cQWRQa3CDFHLufzd7EjZHz8ZMXP8ZEiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)