UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RVMBymfrk9wkbx/CFhP9zfeVKJerQdqhiqR1Z781k74=' 
WHERE 
  key_id = 'e69586d7431315686b7150dccdfec2e6a55067c48825aa8307e6a21059a5313d' 
  AND (
    token = 'RVMBymfrk9wkbx/CFhP9zfeVKJerQdqhiqR1Z781k74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )