UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EOkjnfqP9olNEg3+Cl8Bag4u7ETysvwim4kTTZB+Wx0=' 
WHERE 
  key_id = '889e6188635805fdd639a6ea28db2425f60022e81808c9b9014f85f94f12e841' 
  AND (
    token = 'EOkjnfqP9olNEg3+Cl8Bag4u7ETysvwim4kTTZB+Wx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )