INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc740cf9165189e1c441317b2db8ee13cce4cb66464676d5525f9c6a9a5061db', 
    's2KPOKktmb2n0k3IuJiF4PhNzDRawTpqmogru68X03U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)