UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWP4YUt2eT3RtIXwedgzrT/u2hiLmSBSJLYSdAmmybU=' 
WHERE 
  key_id = '9b83e12b030e9717c60cccdb22daa30bde1aa3b6c0e668edd286dc27c450ad88' 
  AND (
    token = 'tWP4YUt2eT3RtIXwedgzrT/u2hiLmSBSJLYSdAmmybU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )