UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lz25Jdpa3rB1AphijXuYYlrV3obIsdJUjPU0enPQ8Y8=' 
WHERE 
  key_id = 'e5334ed20fc646d8fd6072b5f1dbc7d3697ffa08b956eafbe442c021985ef832' 
  AND (
    token = 'lz25Jdpa3rB1AphijXuYYlrV3obIsdJUjPU0enPQ8Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )