UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fSjApKq2uRwI/dFAipIqqAQQaDDxslYQY4A/UX81IcE=' 
WHERE 
  key_id = 'bcd54f825b3a4002a9d97d8aeb718b8e3553cb82d98d121f544e56ffacd7cc0c' 
  AND (
    token = 'fSjApKq2uRwI/dFAipIqqAQQaDDxslYQY4A/UX81IcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )