UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ah8F+LnJ6hC1cfHkYBOer/9JRRf7Cc5r3h30OMyzEg=' 
WHERE 
  key_id = 'b233e81586991cc7142fe9667ac18e868aa3c5f682379e239f41905db75ae07e' 
  AND (
    token = '9ah8F+LnJ6hC1cfHkYBOer/9JRRf7Cc5r3h30OMyzEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )