UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kU3HoOjuTJa5bhlNa+Ue5HaXmvs/fQoZqRqxHcisiZ4=' 
WHERE 
  key_id = '94d561ba42906f0899b125d5f5f8b9e45857e459fc985b7f9983c5d6ef5deacc' 
  AND (
    token = 'kU3HoOjuTJa5bhlNa+Ue5HaXmvs/fQoZqRqxHcisiZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )