UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rlp5ZJ0OhAS3R88lYgraMrgjP/HN949cE30RBcJLvw=' 
WHERE 
  key_id = '275b7f27237ff608961e1e78ab829a43101dba0abfd1793afc73fd8d2db99049' 
  AND (
    token = '3rlp5ZJ0OhAS3R88lYgraMrgjP/HN949cE30RBcJLvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )