UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKI1kOKQ01bbxKGAIBUuiX7PClmMP0YE0ZEKVeF2+9Q=' 
WHERE 
  key_id = '312b9235cd42a2ea54dea7b4ed1a7036de16376c3892b02a52470f18da497212' 
  AND (
    token = 'XKI1kOKQ01bbxKGAIBUuiX7PClmMP0YE0ZEKVeF2+9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )