UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3yvN4QTVBOJAdAV+YXwzisfqVyJlvTy63GbI1tmI8k=' 
WHERE 
  key_id = 'c68620ccdd34eeea10050966738c2a82d74a4e0c4d99d20eee9608c6fee55a31' 
  AND (
    token = 'X3yvN4QTVBOJAdAV+YXwzisfqVyJlvTy63GbI1tmI8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )