UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8HR4QgcOPKplr1HLAUDvSUYFQrbG6HMFiYpfWc3ESw=' 
WHERE 
  key_id = 'b0a441223e6bd392118aaa643695179283f2bcfba4e1a7e0ed338ec9901df941' 
  AND (
    token = 'I8HR4QgcOPKplr1HLAUDvSUYFQrbG6HMFiYpfWc3ESw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )