UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niK3c6M12tFDebwBCo9kLnfybuX+PXrV4NTY6RfcNoE=' 
WHERE 
  key_id = 'd6d39e87e62bab9d458456011e112fede5f0c040908fb4e2eefaac437c3e49fa' 
  AND (
    token = 'niK3c6M12tFDebwBCo9kLnfybuX+PXrV4NTY6RfcNoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )