UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H+xtpNS5oY/gMBzqQ/WOLF9E6Aixv2L6t+3TNOougpQ=' 
WHERE 
  key_id = '846c7af81b2c47a6c91826d5db582b3ea01d89a78843574afbe289280935afb2' 
  AND (
    token = 'H+xtpNS5oY/gMBzqQ/WOLF9E6Aixv2L6t+3TNOougpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )