UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lBU1dWjZvmovZtmIZnkYyzP8LwwRbp4dS73ZNEnMy3Y=' 
WHERE 
  key_id = 'ec6de6da045e9597243d562800e3380027458d733f6df020cbf13a9162a98b1b' 
  AND (
    token = 'lBU1dWjZvmovZtmIZnkYyzP8LwwRbp4dS73ZNEnMy3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )