UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aAsvqA6lcTF5wBXHg4BAsQxXAEpeOCgqI9z9PADPWzM=' 
WHERE 
  key_id = 'c870b94971d84318989bca6bde0ef89bcbfe62eb65e13bcbb66b684885ca7a49' 
  AND (
    token = 'aAsvqA6lcTF5wBXHg4BAsQxXAEpeOCgqI9z9PADPWzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )