INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248cd9742e9a856781c5589c9dc2ed126d5968057c4bf0e81221de977ba1224d', 
    'CHYkWsvFQFsm5PDxq3yH9RffAMU9BZosy2kqaMGeCcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)