UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iITYAPi9LeR4SHL2NMQedIiJbo8N8uSSfvk1PBXr4lo=' 
WHERE 
  key_id = '7c7052642364b661e61e9ec0679354b54463fa7565e04574cd8735e39e6202b7' 
  AND (
    token = 'iITYAPi9LeR4SHL2NMQedIiJbo8N8uSSfvk1PBXr4lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )