UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '51P4r1h79dGUka4J5Zq3awR9fKyopfOX+fCKqMXi8fA=' 
WHERE 
  key_id = '23d07dae340ff2301fb3b961c8ad4c2ec918e4603bc3f2378db17bcb55ff7705' 
  AND (
    token = '51P4r1h79dGUka4J5Zq3awR9fKyopfOX+fCKqMXi8fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )