UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9l9Zz0Q82msLR3Re56sAfqsYAS/kSCgSP1DkeBa8DY=' 
WHERE 
  key_id = '6313d4e40f7df968432d67a513133b89190d9d4d7a71201593c8e968630f30b5' 
  AND (
    token = '/9l9Zz0Q82msLR3Re56sAfqsYAS/kSCgSP1DkeBa8DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )