UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWhs+gv1t20f01vXioQcSfYhsplrOm31mZuu+e7xn5o=' 
WHERE 
  key_id = 'f15951b6d909216fb3fe8eeff6f04be2f749c143bf9b05b8a4eed2c43f871911' 
  AND (
    token = 'EWhs+gv1t20f01vXioQcSfYhsplrOm31mZuu+e7xn5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )