UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGyfInk/KbsaXT/hADILHWTtTpoYwfPQhtW0KvkFTAc=' 
WHERE 
  key_id = '3bd4c44f916a058357a4a9212db1074bda8f91db66516775103110aacae55a8d' 
  AND (
    token = 'PGyfInk/KbsaXT/hADILHWTtTpoYwfPQhtW0KvkFTAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )