UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRDxODdoOtZvoCv+Z4GSdEjfHp8zhhPizFDvInY3kHc=' 
WHERE 
  key_id = 'b5e8ae18e336341f570c3e6e81b5ab247d0cd58fd2930ce924e6fecc26005aa3' 
  AND (
    token = 'pRDxODdoOtZvoCv+Z4GSdEjfHp8zhhPizFDvInY3kHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )