UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mk3lybKG4Q7fJowpmF4e7XOUj0myLUNn5qtFN6vh0K0=' 
WHERE 
  key_id = 'e0a95bbbc0c60d965f818d114a0f437c6f9eb746b2e66319a1f513518626ff48' 
  AND (
    token = 'mk3lybKG4Q7fJowpmF4e7XOUj0myLUNn5qtFN6vh0K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )