UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFw/09l4igX1fQ7lWZ3sXH7U3/N0UFVYy3C187mO8+o=' 
WHERE 
  key_id = '790be31779f1ebb0681ce4a2b25a51e6418369b1c3d70042729cb0316100bfb8' 
  AND (
    token = 'OFw/09l4igX1fQ7lWZ3sXH7U3/N0UFVYy3C187mO8+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )