UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rxEHmpUD3XO/8S7YxdgdZvbC/3w5mmzDarbDBHu76vw=' 
WHERE 
  key_id = 'd1eee9b4048a0eb38b0b079d6b62106937a60df9cf56c854fbf1c30806c3ecb3' 
  AND (
    token = 'rxEHmpUD3XO/8S7YxdgdZvbC/3w5mmzDarbDBHu76vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )