UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/ND6xC6zNnnQyRq03yd81kxMs2ntLV3WjRcqNueT0I=' 
WHERE 
  key_id = '37578565fa86866cd1ce4b9390866bd9dba16fcc7a1ded4662a696e93957da45' 
  AND (
    token = 'z/ND6xC6zNnnQyRq03yd81kxMs2ntLV3WjRcqNueT0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )