UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aCuJPT8A0bUrIIETYQBRQ2G7xL2I4i5mUkG0t00aabg=' 
WHERE 
  key_id = '92df2c9e78fd98d01a32a17e081616bf91b235df63f88e6a937108bce166a371' 
  AND (
    token = 'aCuJPT8A0bUrIIETYQBRQ2G7xL2I4i5mUkG0t00aabg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )