UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5Qf7G4Hc/BN8Km3w/42ZBsHjkkf79mbRORQGDgmNsY=' 
WHERE 
  key_id = 'c4676e0d639a04f8dd1bb982e69bae90988478080975d7271d1a6b60c34ef64f' 
  AND (
    token = 'o5Qf7G4Hc/BN8Km3w/42ZBsHjkkf79mbRORQGDgmNsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )