UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j75N0NyvSgARvMb6cwbt0Kf35O6F0zuik6H4DRTAT0s=' 
WHERE 
  key_id = 'f47732da862a01b81ed4f828e34d1ae5ac61cc0036d8902a8dd69e19beb76bc9' 
  AND (
    token = 'j75N0NyvSgARvMb6cwbt0Kf35O6F0zuik6H4DRTAT0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )