UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whNQdiI5ysaKpjJJcTGFu+n+OJxhAex4vydt4wdsNpY=' 
WHERE 
  key_id = '8301a5b2bf2c37d6662150256e0c55a0146afbe3ebc7107aae8b5862beabd1c5' 
  AND (
    token = 'whNQdiI5ysaKpjJJcTGFu+n+OJxhAex4vydt4wdsNpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )