UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QIsnqokG626bCQtZjnFkhXspZ55qW08FDl9FSkS38g=' 
WHERE 
  key_id = '64e5a842ccf0424f587c07641457d5c1a4c582e2c18e4ff8893dd9966ac595b9' 
  AND (
    token = '9QIsnqokG626bCQtZjnFkhXspZ55qW08FDl9FSkS38g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )