UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKB2cpnURLVVgDjYQNcKVDTRTD5vgxgW3YxJ5QZKc6A=' 
WHERE 
  key_id = '32e2c496af7ae1323007b3f3dbd419ffc2dffc4fcc94ca58c6637f415af5807a' 
  AND (
    token = 'EKB2cpnURLVVgDjYQNcKVDTRTD5vgxgW3YxJ5QZKc6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )