INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a45bfa00d78a8b0665ed418a21e6f7c541a75bef9c12e3d54d9525b21351ad2f', 
    'cCdM3o1PGPxLPLnkJ6Cqrjs7bcvCE/Z+C5PN6M6UtPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)