UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lr5V+z0HomFju3AfTfIaE8NDdlTcrJQneU0NLA8AG5A=' 
WHERE 
  key_id = '919d6da7f5b170a67a891989a36a6325676d19a89c7c332608278076bc6b0c07' 
  AND (
    token = 'Lr5V+z0HomFju3AfTfIaE8NDdlTcrJQneU0NLA8AG5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )