UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAlOn0lr1rDUKEggJQ4OFFK3f1JtqCiLpH8WMMKZziM=' 
WHERE 
  key_id = 'ee19f955bddbb14519a434b950d1f4a9030860399e6e6aea9c170432483bb43e' 
  AND (
    token = 'iAlOn0lr1rDUKEggJQ4OFFK3f1JtqCiLpH8WMMKZziM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )