UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FJtexqSQTOkfAJYmQ5DtEfJWEP5H9wlAfz4OcLjXzUY=' 
WHERE 
  key_id = '1cf3118b38e777ddc35694c53f114ae0a662132abdb2938c3b5b7a0a768cd471' 
  AND (
    token = 'FJtexqSQTOkfAJYmQ5DtEfJWEP5H9wlAfz4OcLjXzUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )