INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaa30abbdb347dbfa1871c400d6af9a788d12151aaf36c4e5315246e16839df6', 
    'fD5r/GzGVecwb/6TEoLg9dNS3OHuDaN7KBzbABJVfHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)