UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bi7tr1QqNtrCQgGfaUG6jP+h5/kNEuK5XpNH5rLBMXI=' 
WHERE 
  key_id = '3de4a13e8d242f0aec40ef561a56af70e523e96042cf643889e29c9b718cb85f' 
  AND (
    token = 'bi7tr1QqNtrCQgGfaUG6jP+h5/kNEuK5XpNH5rLBMXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )