UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k10iG7hLB0Ba6vBqm6JfiYbDM1EHJ10KYlof0QAfDgo=' 
WHERE 
  key_id = '694085f01ec3cce9035e6bf4266910d7bc355170fa471e94dce943e66834aa70' 
  AND (
    token = 'k10iG7hLB0Ba6vBqm6JfiYbDM1EHJ10KYlof0QAfDgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )