UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T3U23xPnUKc9HEcpcHXmvH1BPyMU+8TMuBbc+VKQV74=' 
WHERE 
  key_id = 'e508adada843823322959cebc9eb3c5ac98c36c11d05f059d7938b6e427f3dae' 
  AND (
    token = 'T3U23xPnUKc9HEcpcHXmvH1BPyMU+8TMuBbc+VKQV74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )