UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oEr8BAAenY/NWAIXgr9QyFbHrm0voR0Lqv2jrh8FlT0=' 
WHERE 
  key_id = '53b6f56d4c10e671bdac8ea9ed7722a598a32a5440d2eabdaa823882c1797beb' 
  AND (
    token = 'oEr8BAAenY/NWAIXgr9QyFbHrm0voR0Lqv2jrh8FlT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )