INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '353f979dc37b629166a08d7d33555a0d194e7ab4d082e0d1d069219ac3fecee5', 
    'vrrxtznU/Tb16La1VS0vC+KDuubKcoM5cfHhDKgwgn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)