UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIteNbW5nxhm7qIqM4Gws6r5wuFD+sG10JW0CcIsdgw=' 
WHERE 
  key_id = '52eb23858ac478111058ae96cf160d67aa33391b09fa95d560fdaf7cb5c75889' 
  AND (
    token = 'MIteNbW5nxhm7qIqM4Gws6r5wuFD+sG10JW0CcIsdgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )