UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6yCbo2EeAKgRA6Oln2oANtEKV9qIn52ie4/Cq7FXDY=' 
WHERE 
  key_id = '20031410c43eadb7a6bae9eaf07ee6af957366bb70aa448b0ef73989f4801873' 
  AND (
    token = 'h6yCbo2EeAKgRA6Oln2oANtEKV9qIn52ie4/Cq7FXDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )