UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YPAkd28ZCIS1ocp3lopL/ALIuD/iuiLY6DStGcocmSw=' 
WHERE 
  key_id = '256469323ef39180c142b3d223e384fb2c8f1d618a0cf61992b49f593c5c18c7' 
  AND (
    token = 'YPAkd28ZCIS1ocp3lopL/ALIuD/iuiLY6DStGcocmSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )