UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Shrq81/2b8DY4EoSNTW1wmJEyTj8r/WDdV4PTfrMJ+8=' 
WHERE 
  key_id = 'ff7c23b2fddfddc861d4914e14513f7be493da8bc8d4d696f3c9b66e1f90373a' 
  AND (
    token = 'Shrq81/2b8DY4EoSNTW1wmJEyTj8r/WDdV4PTfrMJ+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )