UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7aKh4grctmdu+tgjt5tFKXD9NnlFPPTK/we1g80G+dw=' 
WHERE 
  key_id = 'b0de90bd3261c0a9f1507cae6705dc9fc82dc01e0d499a3fd93066be9e0eb861' 
  AND (
    token = '7aKh4grctmdu+tgjt5tFKXD9NnlFPPTK/we1g80G+dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )