UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wgAbeVF572rHfhTYwYUk7IFmELensGllaUga1vPGGBA=' 
WHERE 
  key_id = '42a432457a8631c8c93e46e328bbac27cd7ba8b3969e4b8be4b7941c1b8963f7' 
  AND (
    token = 'wgAbeVF572rHfhTYwYUk7IFmELensGllaUga1vPGGBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )