UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOY25sxlGFEc2OaHQjmDgcfS7NvCA9dlP+3f2woD158=' 
WHERE 
  key_id = '2342e837f59d480b04a5dfe6e6106f1d5143619e7a53f5e4f62f775385c186ba' 
  AND (
    token = 'gOY25sxlGFEc2OaHQjmDgcfS7NvCA9dlP+3f2woD158=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )