UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhlKLnacRso1SdbqcnrNGrhcuct9klFTc9GITUIT4yg=' 
WHERE 
  key_id = '7b0db0a6a5a02abb75306aa18be97d6729e81be76be10b4dd5c0e7aec26ac98f' 
  AND (
    token = 'RhlKLnacRso1SdbqcnrNGrhcuct9klFTc9GITUIT4yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )