UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqmtoreTz+UtNjN121gr5nG1iJwAaYXaacQ5177MjXA=' 
WHERE 
  key_id = '77145f97c4a23818ebd857016103df7cc70f985752e29ff130d1c498407205ee' 
  AND (
    token = 'nqmtoreTz+UtNjN121gr5nG1iJwAaYXaacQ5177MjXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )