UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMok0EXZ1Jp+GE5BJqB0DcAvHe9hA8opry5gTrWuBpA=' 
WHERE 
  key_id = '4ba13d429a9e44fd3bc514b5b840e894954c6d91f0ff1e4c309401f865ff308c' 
  AND (
    token = 'CMok0EXZ1Jp+GE5BJqB0DcAvHe9hA8opry5gTrWuBpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )