UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7MevSuV5rpizD2YaSbV3NvKnia89PXZIMLW/OaV1jE=' 
WHERE 
  key_id = 'e88046bda146ba4c2173171135d3e9dbe8082f8fa923e324e2ba82e50de2aac4' 
  AND (
    token = 't7MevSuV5rpizD2YaSbV3NvKnia89PXZIMLW/OaV1jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )