UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rM5Lh31IGlrWdyGhvvnobR6Jj9wDILq2JbYuAgdiMPQ=' 
WHERE 
  key_id = '3142a28997e1e0a5ae27bfe072cd9527b12c20a6aaf143983f4a6ba283bbaef8' 
  AND (
    token = 'rM5Lh31IGlrWdyGhvvnobR6Jj9wDILq2JbYuAgdiMPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )