UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cgnML13+kqgHJEI/V5OpsbXMjQX0+oNngnxXrMzXEu4=' 
WHERE 
  key_id = '51288ffa1561f80b7219b1446757587d0d1a991e833df5546cc1f52263a34217' 
  AND (
    token = 'cgnML13+kqgHJEI/V5OpsbXMjQX0+oNngnxXrMzXEu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )