UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwWYDnv/d49ZW9ZyV6ba4rWo8oEn3XxtpaBP7o/3N+U=' 
WHERE 
  key_id = 'c9cf06d7b4596c0f856eb57cd39de715650643ac5b3ead6ff1b4d72455d316ee' 
  AND (
    token = 'AwWYDnv/d49ZW9ZyV6ba4rWo8oEn3XxtpaBP7o/3N+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )