UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HhFkzBpEQ9vP3aGTllbXTPW8DIatjNrqoi2dr5aRQrs=' 
WHERE 
  key_id = '6a8133297fe5738cd9c717cced4b0c4b46b9fb6d53fd81c63acb0a7f0160c868' 
  AND (
    token = 'HhFkzBpEQ9vP3aGTllbXTPW8DIatjNrqoi2dr5aRQrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )