UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9pV1ODCmZnQX12WVVQEn2J8S+1yWopx/j34CUk8AFI=' 
WHERE 
  key_id = 'a56ed9f6c2ffbbe4c6b063fb959c2afb8fb89ec9218edf57c923b108f1a91f7a' 
  AND (
    token = 'A9pV1ODCmZnQX12WVVQEn2J8S+1yWopx/j34CUk8AFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )