UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LfFId2CDtlzTFiIQdexCINiiPLd/pTxGMDNFO7XpLZ0=' 
WHERE 
  key_id = '14a5ca697d0bf2b1486ff297f0d1e2897d6efc83a45b5cdb47d1f9da3decd7cd' 
  AND (
    token = 'LfFId2CDtlzTFiIQdexCINiiPLd/pTxGMDNFO7XpLZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )