UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4/wC4Lz3lPw9rDd5Oe98pE4Zfur3aBL9SOSDobOi0I=' 
WHERE 
  key_id = '1d5af20ca20bd602fdc19eeedbc5449a0d1e677ae7c7cdf6521d86e59267a1c4' 
  AND (
    token = 'j4/wC4Lz3lPw9rDd5Oe98pE4Zfur3aBL9SOSDobOi0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )