UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U2nYv5T50lkHnH/qjIPnW41f8UO4WTzvFP3z62wCaig=' 
WHERE 
  key_id = '442a9869f2cb3b2854408ff7ba56b04fca511baeab95e05a39d64fd09a0019e3' 
  AND (
    token = 'U2nYv5T50lkHnH/qjIPnW41f8UO4WTzvFP3z62wCaig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )