UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1NIH+cTEA77SZ7JV87mJnc8JNLssfAQdalBKbp8Ynk=' 
WHERE 
  key_id = 'cd7a3ad59075af2347a233cda237c4138846498577501d4a9aedfa1ea84b01c3' 
  AND (
    token = 'r1NIH+cTEA77SZ7JV87mJnc8JNLssfAQdalBKbp8Ynk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )