UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nn2T8z6D3UORqpGybHoLemI/Gj8/xf2oISp18E0e1J0=' 
WHERE 
  key_id = '7d0ae33e35fb13fcd26039c0a2e67cff2c688db6154573e706268296de5442c5' 
  AND (
    token = 'Nn2T8z6D3UORqpGybHoLemI/Gj8/xf2oISp18E0e1J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )