UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXLFegem5AtgXB5eG+NCMMJJzH9bCpqNIBiqYIsEm18=' 
WHERE 
  key_id = '615165a5d6966919eaa5376eb29294daa237e6f96f9130acc3c30bc155381134' 
  AND (
    token = 'AXLFegem5AtgXB5eG+NCMMJJzH9bCpqNIBiqYIsEm18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )