UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxHKm/K1rSB0fyW3cc90qoTG85WusQ21Q1ssz3ewtog=' 
WHERE 
  key_id = 'e2a02d5382d3a258629b48044e586a12e02bbad769bfb98b31b8ea9462dc0b8b' 
  AND (
    token = 'UxHKm/K1rSB0fyW3cc90qoTG85WusQ21Q1ssz3ewtog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )