UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTwh9IvUTgmL4XCmDt20xZ112gM820dnpYXFciM8poo=' 
WHERE 
  key_id = 'f9973665fe18806867f787b48c1cc64b08c2d111654a3b78ea2ea81e1982819f' 
  AND (
    token = 'zTwh9IvUTgmL4XCmDt20xZ112gM820dnpYXFciM8poo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )