UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w62+yGgiGEN5JdcYelX8COW+fTufXTkvzC0UfEGfV38=' 
WHERE 
  key_id = '4f49a3208028a328bdb3e8a8b7846b13fdfca98eba2cd14755bb8bd5ebc1085a' 
  AND (
    token = 'w62+yGgiGEN5JdcYelX8COW+fTufXTkvzC0UfEGfV38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )