UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RdVRDlWpGGs1xtrqv7m8FuFgeN835awWW9FJwaXNAno=' 
WHERE 
  key_id = '293ae7e0388fc3b2b7da8553d4c502d17d6dfad4ede35ae938b0a63b422ffbf9' 
  AND (
    token = 'RdVRDlWpGGs1xtrqv7m8FuFgeN835awWW9FJwaXNAno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )