UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BsKawI6Gj1GnmFrvbHbqOvc+I0fkUNarYrSmULMGXh8=' 
WHERE 
  key_id = '8c0598766d0986bc534358874f553ba48b83e0fb37d7f698eee8785e441f15b5' 
  AND (
    token = 'BsKawI6Gj1GnmFrvbHbqOvc+I0fkUNarYrSmULMGXh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )