UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ufGnpC2jLoJZ04Fhp//0YIHlnJATAi9gwq+JveikPwE=' 
WHERE 
  key_id = '45618f9f96ac0dead1f828113cde0ccbbba8f3747393ec396d4a25b98af15bfd' 
  AND (
    token = 'ufGnpC2jLoJZ04Fhp//0YIHlnJATAi9gwq+JveikPwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )