UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7kXIH3Jir1z63x3+On7eBIwgBjdvbSMuqOGwakVcAvQ=' 
WHERE 
  key_id = 'a9f67f8405aca1507c43ca8c025e48cea0f8cc0797399258ac7b80246517c359' 
  AND (
    token = '7kXIH3Jir1z63x3+On7eBIwgBjdvbSMuqOGwakVcAvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )