UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhekSF6tXIElHuX7j28OkC1ymZAM4cWaTHtusLVNrw0=' 
WHERE 
  key_id = 'c016448ce9e9400e10857bcef26ceb73517690ad997b3619825cdaac3376d4d6' 
  AND (
    token = 'DhekSF6tXIElHuX7j28OkC1ymZAM4cWaTHtusLVNrw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )