INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30ee351d0a84d3b9cea8a074f2ab11f9978a90e86c8afb9e3d3923759ddd6971', 
    'KtSXhBUjWyi0Fijm6IBTsSa1yr+9shLT/OBQxNkpGho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)