UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wa5rAS7lKx1xW5hSDi+EyE6wBO+6rj19pZtpuSds2Zw=' 
WHERE 
  key_id = 'c028a73c13a14fa46be679fc79efeacd1d4a845395e9a628cd123f0b88f34491' 
  AND (
    token = 'wa5rAS7lKx1xW5hSDi+EyE6wBO+6rj19pZtpuSds2Zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )