UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQdI07BLn5VMIpdGpBl2GvDCcevT/P1X9ptkEvTZO+c=' 
WHERE 
  key_id = '3c61fbd3f3e38d26c5f207b749122ed6ce0acaab5032778922eb43dcdddcbfcf' 
  AND (
    token = 'VQdI07BLn5VMIpdGpBl2GvDCcevT/P1X9ptkEvTZO+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )