UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'io5GTzmcYFbL1xIvJiTamqm3VP4KbulTZmkmWqB0XNs=' 
WHERE 
  key_id = '97de0b2ef9374b40f848af5b03b36c1f89922e0ad118ff423cc93bbf03cdc5db' 
  AND (
    token = 'io5GTzmcYFbL1xIvJiTamqm3VP4KbulTZmkmWqB0XNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )