UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dpIMbjL0MExEuoyBCZfZL99ymPDSy3oW7xJE8r0caoY=' 
WHERE 
  key_id = '77d99686fb028834ac4b1c7d0a7215a9b7163f7a9480eeb9068674aaeb5230c2' 
  AND (
    token = 'dpIMbjL0MExEuoyBCZfZL99ymPDSy3oW7xJE8r0caoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )