INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4790ad36796df614edcd077e131ef0f624adf5c53ec4eaca5328784b723e8868', 
    'mRaqXvBKy6vMXhbklv6jj6qVBPGecWGReIWlWezDDAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)