INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dd3f4e3b2be2872d984e227c47b47014cfe5ee0d3f3f15412677faa17285289', 
    'YowDTDwK87dUy196LmnQ2R+7NLRHj4kZuw35W2c81Xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)