UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/G+SvY2KgShRZ33cQ0jZv1zrc416V18gKJn7zeR2bqc=' 
WHERE 
  key_id = 'eb3a6ce4abc6fbb1dafbb20e5f839b63e3f0e3aa8da6e3bc960025ef282a3c17' 
  AND (
    token = '/G+SvY2KgShRZ33cQ0jZv1zrc416V18gKJn7zeR2bqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )