UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gECxVNVN2loIwP6UPZxI0suM7QNmUywPEdeeNcrszUw=' 
WHERE 
  key_id = 'ef634f5117fd9d71c243c11d0f36e105409bc51f750a235185f4855a1b6e3af2' 
  AND (
    token = 'gECxVNVN2loIwP6UPZxI0suM7QNmUywPEdeeNcrszUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )