UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oEPwFtZGio2Rai0WG/fazk4fT77JZuLOFfuYtUIzZaw=' 
WHERE 
  key_id = '8e23ec29f640158301d02c1d4f86bd9e615250b270ba93c2590e5e44aa29e4e4' 
  AND (
    token = 'oEPwFtZGio2Rai0WG/fazk4fT77JZuLOFfuYtUIzZaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )