UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdPsrrfyl3L/kV2+PSpJdPujoUBcWJQC4LJKwfykNIA=' 
WHERE 
  key_id = 'e7b8a4725ac46fd5e129418c946d7a93f4159624e41b7659fe7325ddd076803f' 
  AND (
    token = 'pdPsrrfyl3L/kV2+PSpJdPujoUBcWJQC4LJKwfykNIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )