UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3KpvhLWm+f2mkkVItqcaDrfDb9rW1FzRPJS//siH14=' 
WHERE 
  key_id = '0211f07822c1ef6ca327218009206cb128c23c8ecfd145de75493938854d4d40' 
  AND (
    token = 'c3KpvhLWm+f2mkkVItqcaDrfDb9rW1FzRPJS//siH14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )