UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YWcFKNCnqxWvKHCAxFWreXCfuLKrSSD9PKxftbcpLaw=' 
WHERE 
  key_id = 'cf8cf179403f154132d91fd89f51e8fb2d0d4f3a3fdbf3de0f1eb24237d71f0f' 
  AND (
    token = 'YWcFKNCnqxWvKHCAxFWreXCfuLKrSSD9PKxftbcpLaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )