UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mN8CcohPeua4CFIEqT4Co8usOuNe3w70XH0W3eM4HSE=' 
WHERE 
  key_id = '0548e5c977c75b3359bbb4c95aef7bc47a2b74a7122846c81a7e5be47f7cf523' 
  AND (
    token = 'mN8CcohPeua4CFIEqT4Co8usOuNe3w70XH0W3eM4HSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )