UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eCfIQt8mb8I81C4KaQ9G6eTM44JgB4ljA56nwk4bfc=' 
WHERE 
  key_id = '7fe4a65319282969b2a895ea28e12b6ff3f56463920c22db11d7e9fbcf31726f' 
  AND (
    token = '8eCfIQt8mb8I81C4KaQ9G6eTM44JgB4ljA56nwk4bfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )