UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKS95AmIIxhrUHjcQ/17MhoUsE9ckW4v+rlXereTNBo=' 
WHERE 
  key_id = '4e3b37c4cc4e4357812d316f92a6dcae7500710ef97f3b40d78dccaa3a2bf5d3' 
  AND (
    token = 'aKS95AmIIxhrUHjcQ/17MhoUsE9ckW4v+rlXereTNBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )