UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYFCWQO+OZvi7Gx7RDXfCq0fDinl/+aim3WlTnQaZMc=' 
WHERE 
  key_id = '42bfa66a30752d4da0f4898a39b43763265df8d921c8335dec2aa3829657816c' 
  AND (
    token = 'eYFCWQO+OZvi7Gx7RDXfCq0fDinl/+aim3WlTnQaZMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )