UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Be2d8aBO0Oeu2SagmBUSz4VFfv/THbJq8A3rxqbg5XA=' 
WHERE 
  key_id = 'b3bfe03c74499a8cc78cd7e93917e481806932d159abe0d991f343a9edfb8dcb' 
  AND (
    token = 'Be2d8aBO0Oeu2SagmBUSz4VFfv/THbJq8A3rxqbg5XA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )