UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TA/BVggzocchgvrrJg0CoscCv5vdgx6L5v9M45ZWZa0=' 
WHERE 
  key_id = '9aeb68990e6e7057caf4c5a72c45850a61189f8dc1aed65e74c84338b6d245be' 
  AND (
    token = 'TA/BVggzocchgvrrJg0CoscCv5vdgx6L5v9M45ZWZa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )