UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XrLdRSDBKlyUQ8K/kv5bBMlMxZuE1E+/3lsjgnA2f34=' 
WHERE 
  key_id = '2cd59ee1f9af4021861139d5d14b82cc42135012d0d58080db69a139773d857a' 
  AND (
    token = 'XrLdRSDBKlyUQ8K/kv5bBMlMxZuE1E+/3lsjgnA2f34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )