UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXTD+p6WZxv+O0X7g0/dmQ0tVVun45jz+j1S9hSwqpg=' 
WHERE 
  key_id = '93d52738cb14e8e238db5ed71410e7ac971f4f4c2aa439e6a710e3565f6ebb1c' 
  AND (
    token = 'pXTD+p6WZxv+O0X7g0/dmQ0tVVun45jz+j1S9hSwqpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )