UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+NrmuXD8HgALDD3tyBWnwUZ3CDZ387JKIX1UJhDagc=' 
WHERE 
  key_id = '55189e2bab893353f80c3f7292362f8d5d01f15c565077e3ef988399618e58f1' 
  AND (
    token = 'Y+NrmuXD8HgALDD3tyBWnwUZ3CDZ387JKIX1UJhDagc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )