UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRUzTseB+GwANScdALVSBN9qo0rdDW657kX9HB0Y4DY=' 
WHERE 
  key_id = 'fde1e16fc6012bd4efcae44a372df3ce77556cc4d7276e795f4c90db3e858547' 
  AND (
    token = 'HRUzTseB+GwANScdALVSBN9qo0rdDW657kX9HB0Y4DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )