UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ucCMK/UA/GCW12h2wJbf+OO3NfeOSKONEdxSx1GzGSE=' 
WHERE 
  key_id = '45d761ae4fc5028028864c9eade5eedf17bca9c8ab73c21998e218e8ef56d73c' 
  AND (
    token = 'ucCMK/UA/GCW12h2wJbf+OO3NfeOSKONEdxSx1GzGSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )