UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/Ql0PgqqfU0c31JAGP9eFLRP08WjReW6i4mxyZkPGk=' 
WHERE 
  key_id = '0b76f0355356ea90ff1c8541206b3b1248c6274730e79a6ec5a81ea3463640fa' 
  AND (
    token = 'w/Ql0PgqqfU0c31JAGP9eFLRP08WjReW6i4mxyZkPGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )