UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6nj5+HLFNyDeqP/ht7vboo0e9DG+M3kqkgMx1kw8Qs=' 
WHERE 
  key_id = '7cabf19cebd6e19965af74b3d2eae0446ca958f01c2177b4c5d1d76dba73c059' 
  AND (
    token = 'D6nj5+HLFNyDeqP/ht7vboo0e9DG+M3kqkgMx1kw8Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )