UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FNQuNfKEvpJDsjDiqsAFAD1QsEzqPJi4Dn9wfAw06HU=' 
WHERE 
  key_id = 'b82d6f4bd311c4ed12647b8938a04bf6a5e7ded0f7f5d4e80ad5390b1d3e0dec' 
  AND (
    token = 'FNQuNfKEvpJDsjDiqsAFAD1QsEzqPJi4Dn9wfAw06HU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )