UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFnUtvjWBpDSdMAZjSt8/fhPWA/p1wA+IbYCIQcNhW4=' 
WHERE 
  key_id = 'a16bb9730a9ad0951c26a00f04d1ccf09e35bd981d848002cda6b03272decc19' 
  AND (
    token = 'pFnUtvjWBpDSdMAZjSt8/fhPWA/p1wA+IbYCIQcNhW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )