UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8DA9FYwn6cgvlbpCPERfBWDgidmHabUsVSMiQi+re0=' 
WHERE 
  key_id = 'b0b0063bdef80358847e83203d4a0243904940f83569bced5e7254058afc8f5b' 
  AND (
    token = 'z8DA9FYwn6cgvlbpCPERfBWDgidmHabUsVSMiQi+re0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )