UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnyBDzXk3xZvuvKacgbJQrmzuq0eSeroYc+L8cgkP4o=' 
WHERE 
  key_id = '6b13f6c466cc30958f49fc3b7432bd14f60acd2236391f9685a0ad830543d674' 
  AND (
    token = 'nnyBDzXk3xZvuvKacgbJQrmzuq0eSeroYc+L8cgkP4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )