INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2a3e42af3b7559f8a997cfdb6ec621f5b9a34a928299d6aef4ce1ff68ae998c', 
    '1q4IcrMml8mklp1nMAWNcY3SXksq9NbvZ+J4aGE5PbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)