UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXd0kxlqyk9JV3maHjE3uk4/WBC/KJFdFo1mpSRctVA=' 
WHERE 
  key_id = '577c7006d0ceaf01825b4ef4272306ce6ff02294d6181fe12cd3ad976ff1508a' 
  AND (
    token = 'BXd0kxlqyk9JV3maHjE3uk4/WBC/KJFdFo1mpSRctVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )