UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cR0wWHuJywRv5SEkDMpOIhabD4geNq4gXe7mvyQbhzA=' 
WHERE 
  key_id = '5292d5e82c8e2dfd36fb2c0750043fac08b267529ccff7b63f3f7c2dae12e1b6' 
  AND (
    token = 'cR0wWHuJywRv5SEkDMpOIhabD4geNq4gXe7mvyQbhzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )