UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGM0Vkit9dIfI/3KRXZS0bQqkklt/sbCwJH67oak5GA=' 
WHERE 
  key_id = 'c7c78f5f7165b838bf08ca74e3c5caa953df1b14210c8b6eb3274185d20662a2' 
  AND (
    token = 'eGM0Vkit9dIfI/3KRXZS0bQqkklt/sbCwJH67oak5GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )