UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wtzzCEO730JmEaxK7N0pdrO1L91wTXfc6sgMq3pO0aY=' 
WHERE 
  key_id = 'c3aef34306eca17c7309d25a382bd93767cf3b3956a4b388809b659e8380413d' 
  AND (
    token = 'wtzzCEO730JmEaxK7N0pdrO1L91wTXfc6sgMq3pO0aY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )