UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ltbvmR3FS/JqRuk+zgfyeKqvxMuwZ/89gtpTdquxS0M=' 
WHERE 
  key_id = 'dc2642957f38ea7d0cde3ab3e07cc45070f385e295c8f1a0103705163abdcc02' 
  AND (
    token = 'ltbvmR3FS/JqRuk+zgfyeKqvxMuwZ/89gtpTdquxS0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )