INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c5b84400634604e93b9a7fcea0ce1766101e8bb3b45f31a6659f0e32eec4bc3', 
    'AMu0Cd0TZApr5oG1ygN6ZscbtkOzGOezNaONzAIR8A8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)