UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UgOkyaIsQseCEdIQxVY6OhcA2tK19dSRqH6wIMUHs8A=' 
WHERE 
  key_id = '215bb234e1b3e85c90c18129354b6b468acdd6201766eec2b7246e3437c05435' 
  AND (
    token = 'UgOkyaIsQseCEdIQxVY6OhcA2tK19dSRqH6wIMUHs8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )