UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0Bl1KtDywWjx7ilVkHJ7l5Nq2jywUXfvlLKjQlqeuQ=' 
WHERE 
  key_id = '379c576c22a2b6f35c07402bfa52eeb77b36d3fe1f54189a0f97e4b222c0d10b' 
  AND (
    token = 'r0Bl1KtDywWjx7ilVkHJ7l5Nq2jywUXfvlLKjQlqeuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )