UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JWUO95CyHl2R0S6Nq64ZEJJMTrEaX+1IlObDqXBvBmo=' 
WHERE 
  key_id = 'e3270a1ae9a8f1c460107b4e08e9402e879ded3344841261e33397e92e2f2e1b' 
  AND (
    token = 'JWUO95CyHl2R0S6Nq64ZEJJMTrEaX+1IlObDqXBvBmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )