UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IU26vcGMjBQrdbKMF0bw89uLZ9msBSxVjAF9ff4PueI=' 
WHERE 
  key_id = '3be2d3b88ab60232eb2a531ac76eefb59aac5c0cb504758e0414e07d2c4aaae1' 
  AND (
    token = 'IU26vcGMjBQrdbKMF0bw89uLZ9msBSxVjAF9ff4PueI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )