UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJz47WHg0nVMHaKNnl6kTJZ5tSrs8lZX5u3DWagitfk=' 
WHERE 
  key_id = '066426ad36cbe81e2af3a762ec45764ba41959d4cf4e3dc0994419794e516ff5' 
  AND (
    token = 'pJz47WHg0nVMHaKNnl6kTJZ5tSrs8lZX5u3DWagitfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )