UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DsLARHsvHs7dDuQn8PeaJuOx/UEZVzdYAJOARMgo1c4=' 
WHERE 
  key_id = 'c99febf7455f014d475ba14207475b57e947e5d10dac3a0c6f04627e275ef84e' 
  AND (
    token = 'DsLARHsvHs7dDuQn8PeaJuOx/UEZVzdYAJOARMgo1c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )