UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/RXJP8Io8cT0t6xKMPxWcLvzoDhVpDeWR7wjo+iK5Oo=' 
WHERE 
  key_id = 'c11eb4885176a7057c99dcada7f773bfcc6ea0cce48d436744d69f936abb1278' 
  AND (
    token = '/RXJP8Io8cT0t6xKMPxWcLvzoDhVpDeWR7wjo+iK5Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )