UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aB1pbqwgYIt2MTh3FMOmadU1MRjMOg/Qp0HNPTrrPo8=' 
WHERE 
  key_id = '73997ffee93d15f509749fe97a0c57c193d1fc7cc32edcd069935baeae61be3b' 
  AND (
    token = 'aB1pbqwgYIt2MTh3FMOmadU1MRjMOg/Qp0HNPTrrPo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )