UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W13R4kvw5KyU43fLbj7Eh4d7RfWbeUYMbA6e4Tij2eE=' 
WHERE 
  key_id = '7a5eb1f492679c9d6e952fc06898c44d7a648496e3419cd6822e0a669c20b87f' 
  AND (
    token = 'W13R4kvw5KyU43fLbj7Eh4d7RfWbeUYMbA6e4Tij2eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )