INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b027f6b6712fba2a083056b4088bc1920aeffe51219d139a772ea8b8880ce2bf', 
    'TsOGQDrlduLbsljaOGTTN9ZA+QqfHS2iBqaoHy6Rwu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)