UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKzjLL27f7XTLDnX6l/5/PxH5oeq6q3PkKZ0aXa5yd8=' 
WHERE 
  key_id = '57edee64ac1d5d1d7bffccc2362b777cbd2d5f9472e6470a8f0590a14a7cb514' 
  AND (
    token = 'DKzjLL27f7XTLDnX6l/5/PxH5oeq6q3PkKZ0aXa5yd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )