UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Bk/0I+srW7KYdStKu95pn3Dv5rbgxQ/EoOm2NbC2wk=' 
WHERE 
  key_id = '76f42992301d97f2c3b8b04edd6cd1a8bbae4ed76f5ff3151d9aae5b14f5e3a3' 
  AND (
    token = '7Bk/0I+srW7KYdStKu95pn3Dv5rbgxQ/EoOm2NbC2wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )