UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzgAudIY38YQWTGZ7h10DRarM4hsiwHngX806jKbwtY=' 
WHERE 
  key_id = 'd91c2c5dae0990878744bd86ce76f3049c5c88da123749f8f5e636ba6e3e02be' 
  AND (
    token = 'xzgAudIY38YQWTGZ7h10DRarM4hsiwHngX806jKbwtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )