UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cducXY7rglomKsbmADluyZUvQmbmNUF27PiyGNpwqRE=' 
WHERE 
  key_id = '6c8e44e51a62a3fa16ec97da25fcadd736a6db4b1cdf5714d9786a0fac38a249' 
  AND (
    token = 'cducXY7rglomKsbmADluyZUvQmbmNUF27PiyGNpwqRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )