UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQqDjC/b+Z+KC7a5c5HyUuvuytI3dQusmmLirwFwbWk=' 
WHERE 
  key_id = '36644e84d0b80ed58c73b23418f4acd2b09632fc9f62ef2d24dcea6f4965c9b9' 
  AND (
    token = 'MQqDjC/b+Z+KC7a5c5HyUuvuytI3dQusmmLirwFwbWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )