UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+mPEO5oUiz76/6KoRQPQQtqEcvXJbrq+ImdFJT3x94=' 
WHERE 
  key_id = 'ec91e6a9b58cf2a5944d03288073dda3faa064d1ebb8b8924fd1bd2ff0b572e8' 
  AND (
    token = 'b+mPEO5oUiz76/6KoRQPQQtqEcvXJbrq+ImdFJT3x94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )