INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68a1627d1e74a5cdc63238fb22452d4fe80b27c6778f156fbdd18d4b724594b4', 
    'cXT9HWVTRZIHrnjQizIgrG4v1jaV7iqUpahlEDZyiK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)