UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wR4mhURfc7XZvOW3bOHWsNvz53a6SVGsH61kUJr9BPI=' 
WHERE 
  key_id = 'c10c478a19ffd7aea2f8bc8784821677981517e1eecc412d7c81cfde9c03ea1b' 
  AND (
    token = 'wR4mhURfc7XZvOW3bOHWsNvz53a6SVGsH61kUJr9BPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )