UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3shj7eyAo1d2CIBcLRfpYc2TKM7tiURxhiRepxabUzs=' 
WHERE 
  key_id = '394817e1d60e0a122723a1b33b0001356d332d3f303cb09d4ad6111296513df6' 
  AND (
    token = '3shj7eyAo1d2CIBcLRfpYc2TKM7tiURxhiRepxabUzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )