UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvT2lQP/M94QbR1JP2d2mU+2LPYWj+AiZVNPsjvkiBE=' 
WHERE 
  key_id = '544be6f697eaf8e8776663b27c93679c1fd8563af15f8bf2bb6e0a06d040c6b6' 
  AND (
    token = 'gvT2lQP/M94QbR1JP2d2mU+2LPYWj+AiZVNPsjvkiBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )