UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0ktmx9Xr4HYeD2WKHcz003AAKL/p6oynA33Rggpypk=' 
WHERE 
  key_id = '4526b46756e80306410194f14a629eb3f915f393f1b4d54325a2a5b3773fdd90' 
  AND (
    token = 'f0ktmx9Xr4HYeD2WKHcz003AAKL/p6oynA33Rggpypk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )