INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99813e6ea4a85b99eaef8ce329c85b0470a39be38fa17901859a90d652ad686d', 
    'YZfPFq5j1x9rOGVJ63J9SI6WaVMw4P+Gsr/Qybkpd68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)