UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vu8a5Pj0qyn5x4PZuGnNS6y7ApBp+8YR2fTWFVRiqg=' 
WHERE 
  key_id = 'efac51c35b9fcc00e04c45c90aeb9b31ec588a8ddf39f03e9ca5b2b5503dcd7e' 
  AND (
    token = '7vu8a5Pj0qyn5x4PZuGnNS6y7ApBp+8YR2fTWFVRiqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )