UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxU2b/blMVzznsE3YNVuoZspkg0ZrDLFzO2UHX5GStQ=' 
WHERE 
  key_id = '590009179f7d06db61ae4beccce561e6621e8d56828f2eebc507b1236b48fc9a' 
  AND (
    token = 'OxU2b/blMVzznsE3YNVuoZspkg0ZrDLFzO2UHX5GStQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )