UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nf63x46WQKgWdjaGsbCwPcOGSIi+qjDfnF/OIMRZKZE=' 
WHERE 
  key_id = '85997c8a24f2024ef6b5cb568ad65256918988de50fc9bf94dfafbd39760aace' 
  AND (
    token = 'nf63x46WQKgWdjaGsbCwPcOGSIi+qjDfnF/OIMRZKZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )