UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1aHz4Hb9ca3pIe67QE7awmyBdh/qSDWnDVdYl5Kqco=' 
WHERE 
  key_id = '9841b5c5db6cd40a132eccc7bbb37d1f95ad86b571732c391a16a3ec78db7ab1' 
  AND (
    token = 'Q1aHz4Hb9ca3pIe67QE7awmyBdh/qSDWnDVdYl5Kqco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )