UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guJcmWAy/EQkarLJRo+x8EFQPuOpZFNvi+6spkx2IXs=' 
WHERE 
  key_id = '91358d011c985ce25ffbbe2ab3e5407fc05512f74eacf88ee28ae01cc9b4dcad' 
  AND (
    token = 'guJcmWAy/EQkarLJRo+x8EFQPuOpZFNvi+6spkx2IXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )