UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dhq98aaWrUPDK0dhkvbW2XcDrkXMr5rmi2X0se4Pvfs=' 
WHERE 
  key_id = '66b9218e136bf1c322042c1b22a754bf480add5c979c1ec12496e4fc33690d3e' 
  AND (
    token = 'dhq98aaWrUPDK0dhkvbW2XcDrkXMr5rmi2X0se4Pvfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )