UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tCWN2bZuQWCpeDkM9zJIOc6+/1GAayqwJ1ybE57GRc=' 
WHERE 
  key_id = '003c0c0debd98b2770a04aa023e4ddd57150e82becb0075f7cc4ac9cedf0cd8e' 
  AND (
    token = '/tCWN2bZuQWCpeDkM9zJIOc6+/1GAayqwJ1ybE57GRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )