UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ilPBBQFxJxVRN0gkx9pcOkhqYB0SvszthwKi+JylPKM=' 
WHERE 
  key_id = 'c309d50dc9c7ad3506bd00e014fc82e4a67ccb1fd2bdf3a848338f0ba2162795' 
  AND (
    token = 'ilPBBQFxJxVRN0gkx9pcOkhqYB0SvszthwKi+JylPKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )